APA (7th ed.) Citation

Walker, D. R. (1988). Penology for profit : a history of the Texas prison system, 1867-1912 / by Donald R. Walker: A history of the Texas prison system, 1867-1912. Texas A & M University Press.

Chicago Style (17th ed.) Citation

Walker, Donald R. Penology for Profit : A History of the Texas Prison System, 1867-1912 / by Donald R. Walker: A History of the Texas Prison System, 1867-1912. College Station: Texas A & M University Press, 1988.

MLA (9th ed.) Citation

Walker, Donald R. Penology for Profit : A History of the Texas Prison System, 1867-1912 / by Donald R. Walker: A History of the Texas Prison System, 1867-1912. Texas A & M University Press, 1988.

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