APA (7th ed.) Citation

Amateur Entomologists' Society (Orpington, Kent). (1972). An amateur's guide to the study of the genitalia of Lepidoptera. Amateur Entomologists' Society.

Chicago Style (17th ed.) Citation

Amateur Entomologists' Society (Orpington, Kent). An Amateur's Guide to the Study of the Genitalia of Lepidoptera. Feltham: Amateur Entomologists' Society, 1972.

MLA (8th ed.) Citation

Amateur Entomologists' Society (Orpington, Kent). An Amateur's Guide to the Study of the Genitalia of Lepidoptera. Amateur Entomologists' Society, 1972.