Cita APA

Hammel, E. A. (1990). A theory of culture for demography. Berkeley, CA: Program in Population Research, Institute of International Studies, University of California.

Citación estilo Chicago

Hammel, Eugene A. A Theory of Culture for Demography. Berkeley, CA: Program in Population Research, Institute of International Studies, University of California, 1990.

Cita MLA

Hammel, Eugene A. A Theory of Culture for Demography. Berkeley, CA: Program in Population Research, Institute of International Studies, University of California, 1990.