APA (7th ed.) Citation

Marshall, S. M., & Orr, A. P. (1972). The biology of a marine copepod (1955 Repr.). Springer.

Chicago Style (17th ed.) Citation

Marshall, Sheina M., and Andrew P. Orr. The Biology of a Marine Copepod. 1955 Repr. Berlin [u.a.]: Springer, 1972.

MLA (9th ed.) Citation

Marshall, Sheina M., and Andrew P. Orr. The Biology of a Marine Copepod. 1955 Repr. Springer, 1972.