APA (7th ed.) Citation

Jackson, G. J., Herman, R., & Singer, I. (1969). Immunity to parasitic animals. Appleton-Century-Crofts.

Chicago Style (17th ed.) Citation

Jackson, George John, Robert Herman, and Ira Singer. Immunity to Parasitic Animals. New York: Appleton-Century-Crofts, 1969.

MLA (9th ed.) Citation

Jackson, George John, et al. Immunity to Parasitic Animals. Appleton-Century-Crofts, 1969.