APA (7th ed.) Citation

Weeks, J. R. (1981). Population: An Introduction to concepts and issues. Wadworth Publ.

Chicago Style (17th ed.) Citation

Weeks, John R. Population: An Introduction to Concepts and Issues. Wadworth Publ, 1981.

MLA (8th ed.) Citation

Weeks, John R. Population: An Introduction to Concepts and Issues. Wadworth Publ, 1981.

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