APA (7. basım) Alıntı

Population, Resources, Environment and the Philippine Future, Development Academy of the Philippines, University of the Philippines (Diliman). School of Economics, & University of the Philippines (Manila). Population Institute. (1978). PREPF general papers. PREPF.

Chicago Style (17. basım) Atıf

Population, Resources, Environment and the Philippine Future, Development Academy of the Philippines, University of the Philippines (Diliman). School of Economics, ve University of the Philippines (Manila). Population Institute. PREPF General Papers. [Quezon City: PREPF, 1978.

MLA (9th ed.) Atıf

Population, Resources, Environment and the Philippine Future, et al. PREPF General Papers. PREPF, 1978.