APA

Vaurie P., .Revision of the genus Trox in South America (<Coleoptera, Scarabaeidae>). : .

Chicago

Vaurie Patricia, .Revision of the genus Trox in South America (<Coleoptera, Scarabaeidae>). : .

Harvard

Vaurie P., .Revision of the genus Trox in South America (<Coleoptera, Scarabaeidae>). : .

MLA

Vaurie Patricia, .: . .