Cita APA

Parker, G. G. n. 1. (1964). Water resources of the Delaware River basin: By Gerald G. Parker and others. Washington: U.S. Government Printing Office.

Citación estilo Chicago

Parker, Garald Gordon n. 1905. Water Resources of the Delaware River Basin: By Gerald G. Parker and Others. Washington: U.S. Government Printing Office, 1964.

Cita MLA

Parker, Garald Gordon n. 1905. Water Resources of the Delaware River Basin: By Gerald G. Parker and Others. Washington: U.S. Government Printing Office, 1964.