APA Edition Citation

Richards, O. W., & Davies, R. G. (1977). Entomology. Chapman.

Chicago Edition Citation

Richards, O. W., and R. G. Davies. Entomology. London: Chapman, 1977.

MLA Edition Citation

Richards, O. W., and R. G. Davies. Entomology. Chapman, 1977.

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