APA aipamena

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

Chicago Style aipamena

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

MLA aipamena

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

Kontuz: berrikusi erreferentzia hauek erabili aurretik.