Old master portrait drawings : 47 works

MLA

Spero, James. Old Master Portrait Drawings : 47 Works. New York: Dover publications, 1990.

APA

Spero, J. (1990). Old master portrait drawings : 47 works. New York: Dover publications.

Chicago

Spero, James Old Master Portrait Drawings: 47 Works. New York: Dover publications, 1990.