APA ציטוט

Weeks, J. R. (2012). An introduction to population (Eleventh edition.). Wadsworth, Cengage Learning.

Chicago Style (17th ed.) Citation

Weeks, John R. An Introduction to Population. Eleventh edition. Australia: Wadsworth, Cengage Learning, 2012.

ציטוט MLA

Weeks, John R. An Introduction to Population. Eleventh edition. Wadsworth, Cengage Learning, 2012.