Cita APA (7a ed.)

Lippincott Williams & Wilkins & Breedlove, R. (2006). Best of incredibly easy! Lippincott Williams & Wilkins.

Cita Chicago Style (17a ed.)

Lippincott Williams & Wilkins y Rita Breedlove. Best of Incredibly Easy! Philadelphia: Lippincott Williams & Wilkins, 2006.

Cita MLA (9a ed.)

Lippincott Williams & Wilkins y Rita Breedlove. Best of Incredibly Easy! Lippincott Williams & Wilkins, 2006.