APA-referens

Davies, R. G., & Richard, O. W. (1977). Imms` general textbook of entomology (Ed.10.).

Chicago-stil citat

Davies, R G., och O W. Richard. Imms` General Textbook of Entomology. Ed.10. London, Chapman and Hall, 1977.

MLA-referens

Davies, R G., och O W. Richard. Imms` General Textbook of Entomology. Ed.10. 1977.