APA (7th ed.) Citation

O'Brien, R. C. (1990). Z for Zachariah (1. Aufl.). Cornelsen.

Chicago Style (17th ed.) Citation

O'Brien, Robert C. Z for Zachariah. 1. Aufl. Berlin: Cornelsen, 1990.

MLA (9th ed.) Citation

O'Brien, Robert C. Z for Zachariah. 1. Aufl. Cornelsen, 1990.

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