APA aipamena

Padilla, . J., Jr. (2002). On saving our wetland birds. Philippine Panorama.

Chicago Style aipamena

Padilla, Jose., Jr. "On Saving Our Wetland Birds." Philippine Panorama 2002.

MLA aipamena

Padilla, Jose., Jr. "On Saving Our Wetland Birds." Philippine Panorama, 2002.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.