The Hydroida of the Pacific coast of North America.

APA Citation

Torrey, H. Beal. (1902). The Hydroida of the Pacific coast of North America. Berkeley: The University press.

MLA Citation

Torrey, Harry Beal, 1873-. The Hydroida of the Pacific Coast of North America. Berkeley: The University press, 1902.

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