APA (7th ed.) Citation

Wye, K. R. (1991). The encyclopedia of shells. Facts On File.

Chicago Style (17th ed.) Citation

Wye, Kenneth R. The Encyclopedia of Shells. New York: Facts On File, 1991.

MLA (9th ed.) Citation

Wye, Kenneth R. The Encyclopedia of Shells. Facts On File, 1991.

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