APA

Howden H. F., Joly L. J., .South American Trigonopeltastes burmeister (Coleoptera: Scarabaeidae), with description of a new species from Venezuela. : .

Chicago

Howden Henry F, Joly Luis J, .South American Trigonopeltastes burmeister (Coleoptera: Scarabaeidae), with description of a new species from Venezuela. : .

Harvard

Howden H. F., Joly L. J., .South American Trigonopeltastes burmeister (Coleoptera: Scarabaeidae), with description of a new species from Venezuela. : .

MLA

Howden Henry F, Joly Luis J, .: . .