APA (7th ed.) Citation

Paul, H. (1975). Zwei Freunde: Roman. Zettner.

Chicago Style (17th ed.) Citation

Paul, Harry. Zwei Freunde: Roman. Würzburg: Zettner, 1975.

MLA (8th ed.) Citation

Paul, Harry. Zwei Freunde: Roman. Zettner, 1975.

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