Style de citation APA (7e éd.)

Hawley, J. F., & Holcomb, K. A. (2005). Foundations of modern cosmology (2nd ed.). Oxford University Press.

Style de citation Chicago (17e éd.)

Hawley, John Frederick, et Katherine A. Holcomb. Foundations of Modern Cosmology. 2nd ed. Oxford ; New York: Oxford University Press, 2005.

Style de citation MLA (9e éd.)

Hawley, John Frederick, et Katherine A. Holcomb. Foundations of Modern Cosmology. 2nd ed. Oxford University Press, 2005.