Cita APA

López, A. (1961). Problems in stable population theory. Princeton, New Jersey: Office of Population Research. Princeton University.

Citación estilo Chicago

López, Álvaro. Problems in Stable Population Theory. Princeton, New Jersey: Office of Population Research. Princeton University, 1961.

Cita MLA

López, Álvaro. Problems in Stable Population Theory. Princeton, New Jersey: Office of Population Research. Princeton University, 1961.