The Sierra Club handbook of seals and sirenians /
Randall Reeves, Stephen Leatherwood, Brent Stewart

APA Citation

Reeves, R. R., Stewart, B. S., Leatherwood, S. (1992). The Sierra Club handbook of seals and sirenians. San Francisco: Sierra Club Books.

MLA Citation

Reeves, Randall R, Brent S Stewart, and Stephen Leatherwood. The Sierra Club Handbook of Seals And Sirenians. San Francisco: Sierra Club Books, 1992.

Warning: These citations may not always be complete (especially for serials).