APA (7th ed.) Citation

Allen, G. E. (1970). Everyday turtles, toads and their kin. Houghton Mifflin.

Chicago Style (17th ed.) Citation

Allen, Gertrude E. Everyday Turtles, Toads and Their Kin. Boston: Houghton Mifflin, 1970.

MLA (9th ed.) Citation

Allen, Gertrude E. Everyday Turtles, Toads and Their Kin. Houghton Mifflin, 1970.

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