APA aipamena

Valencia, L. B. (2001). The rock: Isle of eternal history. Manila Times.

Chicago Style aipamena

Valencia, Lynda B. "The Rock: Isle of Eternal History." Manila Times 2001.

MLA aipamena

Valencia, Lynda B. "The Rock: Isle of Eternal History." Manila Times, 2001.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.