Gaya APA

Colombo, B, , D, , (. (1996). Resources and population: Natural, institutional, and demographic dimensions of development. . Oxford: Oxford Clarendon Press.

Gaya MLA

Colombo, Bernardo, , Dkk., , (ed.). "Resources and population: Natural, institutional, and demographic dimensions of development. ". Oxford: Oxford Clarendon Press, 1996. Buku.