APA (7th ed.) Citation

Custer, C. P. Notes on Cocoons and Parasites of Melissodes Obliqua and Nests of Perdita Opuntiae (Hymenoptera-Apoidea). Wiley.

Chicago Style (17th ed.) Citation

Custer, Clarence P. Notes on Cocoons and Parasites of Melissodes Obliqua and Nests of Perdita Opuntiae (Hymenoptera-Apoidea). Wiley.

MLA (9th ed.) Citation

Custer, Clarence P. Notes on Cocoons and Parasites of Melissodes Obliqua and Nests of Perdita Opuntiae (Hymenoptera-Apoidea). Wiley.

Warning: These citations may not always be 100% accurate.