Guidelines for the depository library system : as adopted by the Depository Library Council to the Public Printer, October 18, 1977 : with bylaws of the Depository Library Council to the Public Printer, as amended October 18, 1977.

MLA

Depository Library Council to the Public Printer (U.S.) and United States. Guidelines for the depository library system : as adopted by the Depository Library Council to the Public Printer, October 18, 1977 : with bylaws of the Depository Library Council to the Public Printer, as amended October 18, 1977. Washington, D.C. : United States Government Printing Office, [1977?]

APA

Depository Library Council to the Public Printer (U.S.) & United States. (1977). Guidelines for the depository library system : as adopted by the Depository Library Council to the Public Printer, October 18, 1977 : with bylaws of the Depository Library Council to the Public Printer, as amended October 18, 1977. Washington, D.C. : United States Government Printing Office.

Chicago

Depository Library Council to the Public Printer (U.S.) and United States. Guidelines for the depository library system : as adopted by the Depository Library Council to the Public Printer, October 18, 1977 : with bylaws of the Depository Library Council to the Public Printer, as amended October 18, 1977. Washington, D.C. : United States Government Printing Office, [1977?]