APA (7th ed.) Citation

Tkachuk, B., & Walmsley, R. (2001). World prison population: Facts, trends and solutions. HEUNI papers.

Chicago Style (17th ed.) Citation

Tkachuk, Brian, and Roy Walmsley. "World Prison Population: Facts, Trends and Solutions." HEUNI Papers 2001.

MLA (9th ed.) Citation

Tkachuk, Brian, and Roy Walmsley. "World Prison Population: Facts, Trends and Solutions." HEUNI Papers, 2001.

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