APA引文

Population Center Foundation. Population Data Information Service. (1977). Catalogue of research abstracts, number two. Population Information Division.

Chicago Style (17th ed.) Citation

Population Center Foundation. Population Data Information Service. Catalogue of Research Abstracts, Number Two. Manila: Population Information Division, 1977.

MLA引文

Population Center Foundation. Population Data Information Service. Catalogue of Research Abstracts, Number Two. Population Information Division, 1977.

警告：這些引文格式不一定是100％准確.