Tacio, H. D. (1998). Go ahead: Laugh-it makes you healthier. Today.
Cita Chicago Style (17a ed.)Tacio, Henrylito D. "Go Ahead: Laugh-it Makes You Healthier." Today 1998.
Cita MLA (9a ed.)Tacio, Henrylito D. "Go Ahead: Laugh-it Makes You Healthier." Today, 1998.
Precaución: Estas citas no son 100% exactas.