APA (7th ed.) Citation

MacGinn, E. M. (1990). Inmate labor at the Colorado State Penitentiary, 1871 - 1940.

Chicago Style (17th ed.) Citation

MacGinn, Elinor M. Inmate Labor at the Colorado State Penitentiary, 1871 - 1940. 1990.

MLA (9th ed.) Citation

MacGinn, Elinor M. Inmate Labor at the Colorado State Penitentiary, 1871 - 1940. 1990.

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