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.), 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.

Harvard

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.

MLA

Depository Library Council to the Public Printer (U.S.), 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.