Terra, J. (1997). Filipina biologist designs multivaccine. Philippine Daily Inquirer.
Cita Chicago Style (17a ed.)Terra, Jun. "Filipina Biologist Designs Multivaccine." Philippine Daily Inquirer 1997.
Cita MLA (9a ed.)Terra, Jun. "Filipina Biologist Designs Multivaccine." Philippine Daily Inquirer, 1997.
Precaución: Estas citas no son 100% exactas.