Cita APA (7a ed.)
Jaffee, A. Mad Brain Ticklers, Puzzlers and Lousy Jokes. Warner Books.
Cita estilo Chicago (17a ed.)
Jaffee, Al. Mad Brain Ticklers, Puzzlers and Lousy Jokes. Nueva York, EUA: Warner Books.
Cita MLA (9a ed.)
Jaffee, Al. Mad Brain Ticklers, Puzzlers and Lousy Jokes. Warner Books.
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