APA引文

Kurup, R. S., & Gopinathan Nair, P. (1974). Fact book on population and family planning February 1974. Govt. Press.

Chicago Edition Citation

Kurup, R. S., and P.S.G Gopinathan Nair. Fact Book on Population and Family Planning February 1974. Trivandrum: Govt. Press, 1974.

MLA引文

Kurup, R. S., and P.S.G Gopinathan Nair. Fact Book on Population and Family Planning February 1974. Govt. Press, 1974.