APA (7th ed.) Citation

Bellow, S. (1975). Humboldt's gift. Penguin Books.

Chicago Style (17th ed.) Citation

Bellow, Saul. Humboldt's Gift. Harmonsworth, Middlesex: Penguin Books, 1975.

MLA (9th ed.) Citation

Bellow, Saul. Humboldt's Gift. Penguin Books, 1975.

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