Cite Them Right 11th edition - Harvard

Mala Gupta und Mala Gupta (2015) OCP Java SE 7 Programmer II Certification Guide : Prepare for the 1 ZO-804 Exam.

Chicago Manual of Style 17th edition (full note)

Mala Gupta, und Mala Gupta. OCP Java SE 7 Programmer II Certification Guide : Prepare for the 1 ZO-804 Exam.

American Psychological Association 7th edition

Mala Gupta, & Mala Gupta. (2015). OCP Java SE 7 Programmer II Certification Guide : Prepare for the 1 ZO-804 Exam.

Modern Language Association 9th edition

Mala Gupta, und Mala Gupta. OCP Java SE 7 Programmer II Certification Guide : Prepare for the 1 ZO-804 Exam. 2015.

ISO-690 (author-date, Deutsch)

MALA GUPTA und MALA GUPTA, 2015. OCP Java SE 7 Programmer II Certification Guide : Prepare for the 1 ZO-804 Exam

Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.