Cita APA (7a ed.)
McCloskey, J. M. (2005). In the thick of it: My life in the Sierra Club. Island Press.
Cita Chicago Style (17a ed.)
McCloskey, J. Michael. In the Thick of It: My Life in the Sierra Club. Washington, D.C.: Island Press, 2005.
Cita MLA (9a ed.)
McCloskey, J. Michael. In the Thick of It: My Life in the Sierra Club. Island Press, 2005.
Precaución: Estas citas no son 100% exactas.