Cita APA (7a ed.)

Wright, J. E., & Corbett, D. (1996). Pioneer life in western Pennsylvania. University of Pittsburgh Press.

Cita Chicago Style (17a ed.)

Wright, J. E., y Doris Corbett. Pioneer Life in Western Pennsylvania. Pittsburgh: University of Pittsburgh Press, 1996.

Cita MLA (8a ed.)

Wright, J. E., y Doris Corbett. Pioneer Life in Western Pennsylvania. University of Pittsburgh Press, 1996.