APA (7th ed.) Citation

Speakman, J. M. (2006). At work in Penn's Woods: The Civilian Conservation Corps in Pennsylvania. Pennsylvania State University Press.

Chicago Style (17th ed.) Citation

Speakman, Joseph M. At Work in Penn's Woods: The Civilian Conservation Corps in Pennsylvania. University Park: Pennsylvania State University Press, 2006.

MLA (9th ed.) Citation

Speakman, Joseph M. At Work in Penn's Woods: The Civilian Conservation Corps in Pennsylvania. Pennsylvania State University Press, 2006.