Cita APA (7a ed.)

Delozier, J., & Grinder, J. (1987). Turtles all the way down. Grinder, Delozier and Associates.

Cita Chicago Style (17a ed.)

Delozier, Judith, y John Grinder. Turtles All the Way Down. Bonny Doon, California: Grinder, Delozier and Associates, 1987.

Cita MLA (9a ed.)

Delozier, Judith, y John Grinder. Turtles All the Way Down. Grinder, Delozier and Associates, 1987.