APA (7th ed.) Citation

Newbold, K. B. (2010). Population geography: Tools and issues. Rowman & Littlefield Publishers.

Chicago Style (17th ed.) Citation

Newbold, K. Bruce. Population Geography: Tools and Issues. Lanham [u.a.]: Rowman & Littlefield Publishers, 2010.

MLA (9th ed.) Citation

Newbold, K. Bruce. Population Geography: Tools and Issues. Rowman & Littlefield Publishers, 2010.