APA Style

RICHARDS, O, W., DAVIES, R, G. (1967). Outlines of Entomology (Fifth Edition (revised)). Frome and London, Great Britai: Butler & Tanner Ltd..

MLA Style

RICHARDS, O., W.., DAVIES, R., G.. "Outlines of Entomology". Fifth Edition (revised) Frome and London, Great Britai: Butler & Tanner Ltd., 1967. BOOK.