Cita APA

Hopkins, G. E. 1. (1971). The airline pilots: A study in elite unionization. Cambridge, Massachusetts: Harvard University Press.

Citación estilo Chicago

Hopkins, George Edward 1855-. The Airline Pilots: A Study in Elite Unionization. Cambridge, Massachusetts: Harvard University Press, 1971.

Cita MLA

Hopkins, George Edward 1855-. The Airline Pilots: A Study in Elite Unionization. Cambridge, Massachusetts: Harvard University Press, 1971.