APA citiranje
Lengenfelder, H. (1980). World Guide to libraries: Internationales Bibliotheks-Handbuch. Saur.
Chicago Style (17th ed.) Citation
Lengenfelder, Helga. World Guide to Libraries: Internationales Bibliotheks-Handbuch. München, New York, London, Paris: Saur, 1980.
MLA citiranje
Lengenfelder, Helga. World Guide to Libraries: Internationales Bibliotheks-Handbuch. Saur, 1980.
Opozorilo: Ti citati niso vedno 100% točni.