Παραπομπή σε μορφή APA (7η εκδ.)

Potts, R. W. L. (1945). A key to the species of Cre-mastocheilini of North America and Mexico (Coleoptera, Scarabaeidae). Zenodo.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Potts, Robert W L. A Key to the Species of Cre-mastocheilini of North America and Mexico (Coleoptera, Scarabaeidae). Zenodo, 1945.

Παραπομπή σε μορφή MLA (9th εκδ.)

Potts, Robert W L. A Key to the Species of Cre-mastocheilini of North America and Mexico (Coleoptera, Scarabaeidae). Zenodo, 1945.