APA (7th ed.) Citation

Stencel, R., Gifford, F., & Morón, E. (1976). Astronomy and cosmology at Angkor Wat.

Chicago Style (17th ed.) Citation

Stencel, Robert, Fred Gifford, and Eleanor Morón. Astronomy and Cosmology at Angkor Wat. 1976.

MLA (9th ed.) Citation

Stencel, Robert, et al. Astronomy and Cosmology at Angkor Wat. 1976.