APA ציטוט

Gyorgy, A. (1944). Geopolitics: The new German science. Univ Press.

Chicago Edition Citation

Gyorgy, Andrew. Geopolitics: The New German Science. California: Univ Press, 1944.

ציטוט MLA

Gyorgy, Andrew. Geopolitics: The New German Science. Univ Press, 1944.