Madeira, P. С. (1964). Men in Search of Man. The First Seventy-five Years of the University Museum of the University of Pennsylvania.
Chicago-Zitierstil (17. Ausg.)Madeira, Percy С. Men in Search of Man. The First Seventy-five Years of the University Museum of the University of Pennsylvania. Philadelphia, Pa, 1964.
MLA-Zitierstil (8. Ausg.)Madeira, Percy С. Men in Search of Man. The First Seventy-five Years of the University Museum of the University of Pennsylvania. 1964.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.