Cita APA (7a ed.)

Cole, B. (1993). Mommy laid an egg!: Or where do babies come from ? Chronicle Books.

Cita Chicago Style (17a ed.)

Cole, Babette. Mommy Laid an Egg!: Or Where Do Babies Come from ? San Francisco, Calif.: Chronicle Books, 1993.

Cita MLA (8a ed.)

Cole, Babette. Mommy Laid an Egg!: Or Where Do Babies Come from ? Chronicle Books, 1993.

Precaución: Estas citas no son 100% exactas.