Commission Vi und The Pennsylvania State University Cite Seer X Archives (ohne Datum) „DEVELOPING A DISTANCE EDUCATION PROGRAMMING SKILLS COURSE FOR GEO-INFORMATION SCIENCES AND EARTH OBSERVATION STUDENTS“, http://www.isprs.org/proceedings/XXXVIII/part6/papers/Ivanova/ISPRS_Ivanova Et Al.pdf [Preprint].
Chicago Manual of Style 17th edition (full note)Commission Vi, und The Pennsylvania State University Cite Seer X Archives. „DEVELOPING A DISTANCE EDUCATION PROGRAMMING SKILLS COURSE FOR GEO-INFORMATION SCIENCES AND EARTH OBSERVATION STUDENTS“. http://www.isprs.org/proceedings/XXXVIII/part6/papers/Ivanova/ISPRS_Ivanova Et Al.Pdf, o. J.
American Psychological Association 7th editionCommission Vi, & The Pennsylvania State University Cite Seer X Archives. (o. J.). DEVELOPING A DISTANCE EDUCATION PROGRAMMING SKILLS COURSE FOR GEO-INFORMATION SCIENCES AND EARTH OBSERVATION STUDENTS. http://www.isprs.org/proceedings/XXXVIII/part6/papers/Ivanova/ISPRS_Ivanova Et Al.Pdf.
Modern Language Association 9th editionCommission Vi, und The Pennsylvania State University Cite Seer X Archives. „DEVELOPING A DISTANCE EDUCATION PROGRAMMING SKILLS COURSE FOR GEO-INFORMATION SCIENCES AND EARTH OBSERVATION STUDENTS“. http://www.isprs.org/proceedings/XXXVIII/part6/papers/Ivanova/ISPRS_Ivanova Et Al.Pdf.
ISO-690 (author-date, Deutsch)COMMISSION VI und THE PENNSYLVANIA STATE UNIVERSITY CITESEERX ARCHIVES, [kein Datum]. DEVELOPING A DISTANCE EDUCATION PROGRAMMING SKILLS COURSE FOR GEO-INFORMATION SCIENCES AND EARTH OBSERVATION STUDENTS. http://www.isprs.org/proceedings/XXXVIII/part6/papers/Ivanova/ISPRS_Ivanova Et Al.pdf