Cita APA

KEYFITZ, N. (1968). Introduction to the mathematics of population; 2nd ed. Addison-Wesley.

Citación estilo Chicago

KEYFITZ, Nathan. Introduction to the Mathematics of Population; 2nd Ed. Reading, Mass: Addison-Wesley, 1968.

Cita MLA

KEYFITZ, Nathan. Introduction to the Mathematics of Population; 2nd Ed. Addison-Wesley, 1968.

Warning: These citations may not always be 100% accurate.