APA (7th ed.) Citation

Caldwell, D. K. (1961). The Harbor Seal in South Carolina. Journal of Mammalogy, 42(3), 425.

Chicago Style (17th ed.) Citation

Caldwell, David K. "The Harbor Seal in South Carolina." Journal of Mammalogy 42, no. 3 (1961): 425.

MLA (9th ed.) Citation

Caldwell, David K. "The Harbor Seal in South Carolina." Journal of Mammalogy, vol. 42, no. 3, 1961, p. 425.