Weeks, J. R. (2005). Population: An introduction to concepts and issues (9th ed.). Thomson Wadsworth Learning.
Chicago Style (17th ed.) CitationWeeks, John Robert. Population: An Introduction to Concepts and Issues. 9th ed. Belmont, CA: Thomson Wadsworth Learning, 2005.
MLA (9th ed.) CitationWeeks, John Robert. Population: An Introduction to Concepts and Issues. 9th ed. Thomson Wadsworth Learning, 2005.
Warning: These citations may not always be 100% accurate.