Cita APA

Carleton, N., Carleton, N., & Meeks, M. L. (1974). Astrophysics. Academic Press.

Citación estilo Chicago

Carleton, Nathaniel, Nathaniel Carleton, y M. L. Meeks. Astrophysics. New York: Academic Press, 1974.

Cita MLA

Carleton, Nathaniel, et al. Astrophysics. Academic Press, 1974.