APA (7th ed.) Citation

Princeton University press & Vermeij, G. (1993). A natural history of shells. Princeton University press.

Chicago Style (17th ed.) Citation

Princeton University press and G. Vermeij. A Natural History of Shells. Princeton: Princeton University press, 1993.

MLA (8th ed.) Citation

Princeton University press and G. Vermeij. A Natural History of Shells. Princeton University press, 1993.