APA (7th ed.) Citation

Venzon, C. O. (1989). Laughter is good medicine: The world's best jokebook to make you smile and laugh. De Luxe Books Distributor.

Chicago Style (17th ed.) Citation

Venzon, Conrad O. Laughter Is Good Medicine: The World's Best Jokebook to Make You Smile and Laugh. Quezon City: De Luxe Books Distributor, 1989.

MLA (9th ed.) Citation

Venzon, Conrad O. Laughter Is Good Medicine: The World's Best Jokebook to Make You Smile and Laugh. De Luxe Books Distributor, 1989.