Cita APA (7th ed.)

Plowman, S., Roydhouse, O., & Hocking, G. (2002). World's best jokes & humour. Summit Press.

Cita Chicago (17th ed.)

Plowman, Sonya, Oliver Roydhouse, i Geoff Hocking. World's Best Jokes & Humour. Noble Park, Vic.: Summit Press, 2002.

Cita MLA (8th ed.)

Plowman, Sonya, et al. World's Best Jokes & Humour. Summit Press, 2002.