APA (7e ed.) Bronvermelding

HOLMES, N. J., LEAKE, J. B., & SHAW, M. W. (1979). Gateways to science. McGraw-Hill Bo. Co.

Chicago (17e ed.) Bronvermelding

HOLMES, Neal J., John B. LEAKE, en Mary W. SHAW. Gateways to Science. New York: McGraw-Hill Bo. Co, 1979.

MLA (9e ed.) Bronvermelding

HOLMES, Neal J., et al. Gateways to Science. McGraw-Hill Bo. Co, 1979.