Who's who in the Delaware Valley : the leaders of greater Philadelphia

MLA

Howard, Joanne M. Who's who in the Delaware Valley : the leaders of greater Philadelphia. Second edition. Philadelphia, PA : Leadership House, Shapson Gero & Sommers, [1991]

APA

Howard, J. (1991). Who's who in the Delaware Valley : the leaders of greater Philadelphia. Second edition. Philadelphia, PA : Leadership House, Shapson Gero & Sommers.

Chicago

Howard, Joanne M. Who's who in the Delaware Valley : the leaders of greater Philadelphia. Second edition. Philadelphia, PA : Leadership House, Shapson Gero & Sommers, [1991]