MLA

McHenry, Henry Davis, and Herny Davis McHenry. From Cognition to Being : Prolegomena for Teachers. University of Ottawa Press, 1999.

APA

McHenry, H. DavisMcHenry, H. Davis. (1999). From Cognition to Being : Prolegomena for Teachers. University of Ottawa Press.

Chicago

McHenry, Henry Davis, and Herny Davis McHenry. From Cognition to Being : Prolegomena for Teachers. : University of Ottawa Press, 1999.