Franklin

MLA

Blessing, Charles A. The Form of Cities In Perspective: the Graeco-roman World--500 B.c. to A.d. 200. Ann Arbor: Center for Coordination of Ancient and Modern Studies, University of Michigan, 1973.

APA

Blessing, C. A. (1973). The form of cities in perspective: the Graeco-Roman world--500 B.C. to A.D. 200. Ann Arbor: Center for Coordination of Ancient and Modern Studies, University of Michigan.

Chicago

Blessing, Charles A. The Form of Cities In Perspective: The Graeco-Roman World--500 B.C. to A.D. 200. Ann Arbor: Center for Coordination of Ancient and Modern Studies, University of Michigan, 1973.