APA

Poole L., Poole G. J., . (1961). Carbon-14, and other science methods that date the past. New York: Whittlesey House.

Chicago

Poole Lynn, Poole Gray Johnson, . 1961. Carbon-14, and other science methods that date the past. New York: Whittlesey House.

Harvard

Poole L., Poole G. J., . (1961). Carbon-14, and other science methods that date the past. New York: Whittlesey House.

MLA

Poole Lynn, Poole Gray Johnson, . Carbon-14, and other science methods that date the past. New York: Whittlesey House. 1961.