Cita APA (7th ed.)

Formica, R. J., & Chase, V. (2002). Famous first facts about the environment. H.W. Wilson.

Cita Chicago (17th ed.)

Formica, Ronald J., i Victoria Chase. Famous First Facts About the Environment. New York: H.W. Wilson, 2002.

Cita MLA (9th ed.)

Formica, Ronald J., i Victoria Chase. Famous First Facts About the Environment. H.W. Wilson, 2002.