APA (7th ed.) Citation

Mead, J. G., & Robert L. Brownell, J. (1993). Hyperoodon planifrons Flower 1882. Smithsonian Institution Press.

Chicago Style (17th ed.) Citation

Mead, James G., and Jr Robert L. Brownell. Hyperoodon Planifrons Flower 1882. Smithsonian Institution Press, 1993.

MLA (9th ed.) Citation

Mead, James G., and Jr Robert L. Brownell. Hyperoodon Planifrons Flower 1882. Smithsonian Institution Press, 1993.

Warning: These citations may not always be 100% accurate.