APA (7th ed.) Citation

Marquis, D. (1970). When the turtles sing: And other unusual tales. Books for Libraries Press.

Chicago Style (17th ed.) Citation

Marquis, Don. When the Turtles Sing: And Other Unusual Tales. Freeport, N.Y.: Books for Libraries Press, 1970.

MLA (9th ed.) Citation

Marquis, Don. When the Turtles Sing: And Other Unusual Tales. Books for Libraries Press, 1970.