Contract drawings : bridge over the Delaware River between the cities of Philadelphia, Penna., and Camden, N.J.

MLA

Delaware Bridge Joint Commission of the States of Pennsylvania and New Jersey. Contract drawings : bridge over the Delaware River between the cities of Philadelphia, Penna., and Camden, N.J. [Burlington, N.J.] : Enterprise, 1921-

APA

Delaware Bridge Joint Commission of the States of Pennsylvania and New Jersey. (1921). Contract drawings : bridge over the Delaware River between the cities of Philadelphia, Penna., and Camden, N.J. [Burlington, N.J.] : Enterprise.

Chicago

Delaware Bridge Joint Commission of the States of Pennsylvania and New Jersey. Contract drawings : bridge over the Delaware River between the cities of Philadelphia, Penna., and Camden, N.J. [Burlington, N.J.] : Enterprise, 1921-