Cita APA (7th ed.)

Packer, A. J., & Espeland, P. (1997). How rude!: The teenagers' guide to good manners, proper behavior, and not grossing people out. Free Spirit Pub.

Cita Chicago (17th ed.)

Packer, Alex J., i Pamela Espeland. How Rude!: The Teenagers' Guide to Good Manners, Proper Behavior, and Not Grossing People Out. Minneapolis, Mn: Free Spirit Pub, 1997.

Cita MLA (9th ed.)

Packer, Alex J., i Pamela Espeland. How Rude!: The Teenagers' Guide to Good Manners, Proper Behavior, and Not Grossing People Out. Free Spirit Pub, 1997.