APA (7. basım) Alıntı

Roa, E. (2010). Slain botanist heard begging for mercy. Philippine Daily Inquirer.

Chicago Style (17. basım) Atıf

Roa, Elvie. "Slain Botanist Heard Begging for Mercy." Philippine Daily Inquirer 2010.

MLA (9th ed.) Atıf

Roa, Elvie. "Slain Botanist Heard Begging for Mercy." Philippine Daily Inquirer, 2010.