APA (7e ed.) Bronvermelding

Espiritu, E. B. (2003). Why a clear population policy is important. IN Continuum [column]. Manila Times.

Chicago (17e ed.) Bronvermelding

Espiritu, Edgardo B. "Why a Clear Population Policy Is Important. IN Continuum [column]." Manila Times 2003.

MLA (9e ed.) Bronvermelding

Espiritu, Edgardo B. "Why a Clear Population Policy Is Important. IN Continuum [column]." Manila Times, 2003.