Cita APA

Paul R. Weissman & Torrence V. Jonhnon. (2007). Encyclopedia of the solar system (2nd ed.). Academic Press.

Citación estilo Chicago

Paul R. Weissman and Torrence V. Jonhnon. Encyclopedia of the Solar System. 2nd ed. Amsterdam, Boston: Academic Press, 2007.

Cita MLA

Paul R. Weissman and Torrence V. Jonhnon. Encyclopedia of the Solar System. 2nd ed. Academic Press, 2007.