Cita APA (7th ed.)

Holmes, N. J., Leake, J. B., & Shaw, M. W. (1983). Gateways to science: Book 5 (Teachers ed.). Mcgraw-Hill.

Cita Chicago (17th ed.)

Holmes, Neal J., John B. Leake, i Mary W. Shaw. Gateways to Science: Book 5. Teachers ed. New York: Mcgraw-Hill, 1983.

Cita MLA (9th ed.)

Holmes, Neal J., et al. Gateways to Science: Book 5. Teachers ed. Mcgraw-Hill, 1983.