APA (7e ed.) Bronvermelding

Macro International. Institute for Resource Development, Philippines. National Statistics Office, & Demographic and Health Surveys. (1994). National demographic survey, 1993. National Statistics Office.

Chicago (17e ed.) Bronvermelding

Macro International. Institute for Resource Development, Philippines. National Statistics Office, en Demographic and Health Surveys. National Demographic Survey, 1993. Manila: National Statistics Office, 1994.

MLA (9e ed.) Bronvermelding

Macro International. Institute for Resource Development, et al. National Demographic Survey, 1993. National Statistics Office, 1994.