Παραπομπή σε μορφή APA (7η εκδ.)

Geron, M. P. S. (1995). Integrating the population dimension in environmental planning: User's manual. Integrated Population and Development Planning Project, National Economic and Development Authority.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Geron, Ma. Piedad S. Integrating the Population Dimension in Environmental Planning: User's Manual. [Manila]: Integrated Population and Development Planning Project, National Economic and Development Authority, 1995.

Παραπομπή σε μορφή MLA (9th εκδ.)

Geron, Ma. Piedad S. Integrating the Population Dimension in Environmental Planning: User's Manual. Integrated Population and Development Planning Project, National Economic and Development Authority, 1995.