APA aipamena

Hidalgo, C. (2000). Back to the hills. Philippine Graphic.

Chicago Style aipamena

Hidalgo, C.C. "Back to the Hills." Philippine Graphic 2000.

MLA aipamena

Hidalgo, C.C. "Back to the Hills." Philippine Graphic, 2000.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.