APA

Young O. P., .Perching behavior of Canthon viridis (Coleoptera: Scarabaeidae) in Maryland. : .

Chicago

Young Orrey P, .Perching behavior of Canthon viridis (Coleoptera: Scarabaeidae) in Maryland. : .

Harvard

Young O. P., .Perching behavior of Canthon viridis (Coleoptera: Scarabaeidae) in Maryland. : .

MLA

Young Orrey P, .: . .