Cite Them Right 11th edition - Harvard

Böker, F. (1997) S-Plus : Learning by Doing [cd]. Reprint 2016. München: De Gruyter Oldenbourg. doi:10.1515/9783110510027.

Chicago Manual of Style 17th edition (full note)

Böker, Fred. S-Plus : Learning by Doing. Cd. Reprint 2016. München: De Gruyter Oldenbourg, [1997?], München: De Gruyter Oldenbourg, [1997?]. https://doi.org/10.1515/9783110510027.

American Psychological Association 7th edition

Böker, F. (ca. 1997). S-Plus : Learning by Doing (Reprint 2016) [Cd]. De Gruyter Oldenbourg. https://doi.org/10.1515/9783110510027

Modern Language Association 9th edition

Böker, F. S-Plus : Learning by Doing. Reprint 2016, cd, De Gruyter Oldenbourg, 1997, https://doi.org/10.1515/9783110510027.

ISO-690 (author-date, Deutsch)

BÖKER, Fred, 1997. S-Plus : Learning by Doing. Reprint 2016. München: De Gruyter Oldenbourg. ISBN 9783110510027

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