Cite Them Right 11th edition - Harvard

Nemeth, E., Snyder, G. and Hein, T. (2007) Linux-Administrations-Handbuch [book], Open source library. München: Addison-Wesley.

Chicago Manual of Style 17th edition (full note)

Nemeth, Evi, Garth Snyder, and Trent Hein. Linux-Administrations-Handbuch. Book. Open source library. München: Addison-Wesley, [2007?], München: Addison-Wesley, [2007?].

American Psychological Association 7th edition

Nemeth, E., Snyder, G., & Hein, T. (ca. 2007). Linux-Administrations-Handbuch [Book]. In Open source library. Addison-Wesley.

Modern Language Association 9th edition

Nemeth, E., G. Snyder, and T. Hein. “Linux-Administrations-Handbuch”. Open source library, book, Addison-Wesley, 2007.

ISO-690 (author-date, Deutsch)

NEMETH, Evi, Garth SNYDER and Trent HEIN, 2007. Linux-Administrations-Handbuch. München: Addison-Wesley. ISBN 9783827325327

Warning: These citations may not always be 100% accurate.