APA (7th ed.) Citation

Domning, D. P., Morgan, G. S., & Ray, C. E. (1982). North American Eocene sea cows (Mammalia: Sirenia). Smithsonian Inst. Pr.

Chicago Style (17th ed.) Citation

Domning, Daryl P., Gary S. Morgan, and Clayton E. Ray. North American Eocene Sea Cows (Mammalia: Sirenia). Washington, D.C: Smithsonian Inst. Pr, 1982.

MLA (9th ed.) Citation

Domning, Daryl P., et al. North American Eocene Sea Cows (Mammalia: Sirenia). Smithsonian Inst. Pr, 1982.