Espiritu, E. B. (2003). Why a clear population policy is important. IN Continuum [column]. Manila Times.
Chicago Style (17th ed.) CitationEspiritu, Edgardo B. "Why a Clear Population Policy Is Important. IN Continuum [column]." Manila Times 2003.
MLA引文Espiritu, Edgardo B. "Why a Clear Population Policy Is Important. IN Continuum [column]." Manila Times, 2003.
警告:這些引文格式不一定是100%准確.