APA (7e ed.) Bronvermelding

Crisostomo, I. T. (2001). Writing books is hard but rewarding. Philippine Star.

Chicago (17e ed.) Bronvermelding

Crisostomo, Isabelo T. "Writing Books Is Hard but Rewarding." Philippine Star 2001.

MLA (9e ed.) Bronvermelding

Crisostomo, Isabelo T. "Writing Books Is Hard but Rewarding." Philippine Star, 2001.

Let op: Deze citaties zijn niet altijd 100% accuraat.