Who's who in Delaware :
a biographical dictionary of leading living men and women of the states of Delaware, Pennsylvania, New Jersey, Maryland and West Virginia.
APA Citation
Marquis, A. Nelson. (1939). Who's who in Delaware: a biographical dictionary of leading living men and women of the states of Delaware, Pennsylvania, New Jersey, Maryland and West Virginia. Chicago: The A. N. Marquis company.
MLA Citation
Marquis, Albert Nelson, -1943. Who's Who In Delaware: a Biographical Dictionary of Leading Living Men And Women of the States of Delaware, Pennsylvania, New Jersey, Maryland And West Virginia. Chicago: The A. N. Marquis company, 1939.
Warning: These citations may not always be complete (especially for serials).