Cita APA

Weeks,John Robert. (1996). Population: An introduction to concepts and issues (6.). Wadsworth.

Chicago Edition Citation

Weeks,John Robert. Population: An Introduction to Concepts and Issues. 6. Belmont: Wadsworth, 1996.

Cita MLA

Weeks,John Robert. Population: An Introduction to Concepts and Issues. 6. Wadsworth, 1996.

Atenció: Aquestes cites poden no estar 100% correctes.