APA (7th ed.) Citation

Jacobs, W. W. (1907). Sea urchins / by W.W. Jacobs (14th ed.). Methuen.

Chicago Style (17th ed.) Citation

Jacobs, W. W. Sea Urchins / by W.W. Jacobs. 14th ed. Methuen, 1907.

MLA (9th ed.) Citation

Jacobs, W. W. Sea Urchins / by W.W. Jacobs. 14th ed. Methuen, 1907.

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