APA (7th ed.) Citation

Klinkhart, E. G. (1967). Birth of a Harbor Seal Pup. Journal of Mammalogy, 48(4), 677.

Chicago Style (17th ed.) Citation

Klinkhart, Edward G. "Birth of a Harbor Seal Pup." Journal of Mammalogy 48, no. 4 (1967): 677.

MLA (9th ed.) Citation

Klinkhart, Edward G. "Birth of a Harbor Seal Pup." Journal of Mammalogy, vol. 48, no. 4, 1967, p. 677.