APA
(1993). Population Education Translation Series No. 2. Bangkok: UNESCO Regional Cleaning House on Population Education and Communication.
Chicago
1993. Population Education Translation Series No. 2. Bangkok: UNESCO Regional Cleaning House on Population Education and Communication.
Harvard
(1993). Population Education Translation Series No. 2. Bangkok: UNESCO Regional Cleaning House on Population Education and Communication.
MLA
Population Education Translation Series No. 2. Bangkok: UNESCO Regional Cleaning House on Population Education and Communication. 1993.