Cita APA (7a ed.)

Meyers, R. A., & Attar, A. (1982). Coal structure. Academic Press.

Cita Chicago Style (17a ed.)

Meyers, Robert A., y Amir Attar. Coal Structure. New York: Academic Press, 1982.

Cita MLA (8a ed.)

Meyers, Robert A., y Amir Attar. Coal Structure. Academic Press, 1982.