APA Citation

Erwin, T. L. (1991). The Ground-Beetles of Central America ( Carabidae). Washington: Smithsonian Institution.

Chicago Style Citation

Erwin, Terry L. The Ground-Beetles of Central America ( Carabidae). Washington: Smithsonian Institution, 1991.

MLA Citation

Erwin, Terry L. The Ground-Beetles of Central America ( Carabidae). Washington: Smithsonian Institution, 1991.

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