APA (7th ed.) Citation

Moffat, S., Shneour, E. A., & Wimmer, H. K. (1965). Life beyond the earth. Scholastic Book Services.

Chicago Style (17th ed.) Citation

Moffat, Samuel, Elie A. Shneour, and Helmut K. Wimmer. Life Beyond the Earth. New York: Scholastic Book Services, 1965.

MLA (9th ed.) Citation

Moffat, Samuel, et al. Life Beyond the Earth. Scholastic Book Services, 1965.