APA

Wrigth G. M., Thompson B. H., . (1935). Fauna of the National Parks of the United States : wildlife manegament in the National Park. Washington: United States Department of the Interios. National Service Park.

Chicago

Wrigth George M, Thompson Ben H, . 1935. Fauna of the National Parks of the United States : wildlife manegament in the National Park. Washington: United States Department of the Interios. National Service Park.

Harvard

Wrigth G. M., Thompson B. H., . (1935). Fauna of the National Parks of the United States : wildlife manegament in the National Park. Washington: United States Department of the Interios. National Service Park.

MLA

Wrigth George M, Thompson Ben H, . Fauna of the National Parks of the United States : wildlife manegament in the National Park. Washington: United States Department of the Interios. National Service Park. 1935.