APA (7th ed.) Citation

Ashmead, W. H. Four New Species Belonging to the Genus Plenoculus Fox. Wiley.

Chicago Style (17th ed.) Citation

Ashmead, William H. Four New Species Belonging to the Genus Plenoculus Fox. Wiley.

MLA (9th ed.) Citation

Ashmead, William H. Four New Species Belonging to the Genus Plenoculus Fox. Wiley.

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