Cita APA (7th ed.)

Stwertka, A. (2002). A guide to the elements (2nd ed.). Oxford University Press.

Cita Chicago (17th ed.)

Stwertka, Albert. A Guide to the Elements. 2nd ed. New York: Oxford University Press, 2002.

Cita MLA (8th ed.)

Stwertka, Albert. A Guide to the Elements. 2nd ed. Oxford University Press, 2002.