APA Edition Citation

Whipple, F. L. (1968). Earth, moon and planets (3rd ed.).

Chicago Edition Citation

Whipple, Fred L. Earth, Moon and Planets. 3rd ed. 1968.

MLA Edition Citation

Whipple, Fred L. Earth, Moon and Planets. 3rd ed. 1968.

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