APA (7th ed.) Citation

Blumenberg, H. C. (1976). Humphrey Bogart. Carl Hanser.

Chicago Style (17th ed.) Citation

Blumenberg, Hans C. Humphrey Bogart. München [etc.]: Carl Hanser, 1976.

MLA (9th ed.) Citation

Blumenberg, Hans C. Humphrey Bogart. Carl Hanser, 1976.

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