APA (7e ed.) Bronvermelding

Lazaro, R. (2005). Happy Earth Day. IN Thinking aloud [column]. Manila Times.

Chicago (17e ed.) Bronvermelding

Lazaro, Roberto. "Happy Earth Day. IN Thinking Aloud [column]." Manila Times 2005.

MLA (9e ed.) Bronvermelding

Lazaro, Roberto. "Happy Earth Day. IN Thinking Aloud [column]." Manila Times, 2005.

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