APA

Edmonds W. D., Halffter G., .Taxonomic and biological study of the immature stages of some new world Scarabaeinae (Coleoptera: Scarabaeidae). : .

Chicago

Edmonds W D, Halffter Gonzalo, .Taxonomic and biological study of the immature stages of some new world Scarabaeinae (Coleoptera: Scarabaeidae). : .

Harvard

Edmonds W. D., Halffter G., .Taxonomic and biological study of the immature stages of some new world Scarabaeinae (Coleoptera: Scarabaeidae). : .

MLA

Edmonds W D, Halffter Gonzalo, .: . .