APA (7th ed.) Citation

Apfel, N. H. (1982). The moon and its exploration. F. Watts.

Chicago Style (17th ed.) Citation

Apfel, Necia H. The Moon and Its Exploration. New York: F. Watts, 1982.

MLA (9th ed.) Citation

Apfel, Necia H. The Moon and Its Exploration. F. Watts, 1982.

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