Tietueen sitaatit
APA-viiteUnited States. (1972). Current services estimates for fiscal year 1978: As required by the Congressional Budget Act of 1974, P.L. 93-344. Executive Office of the President, Office of Management and Budget.
Chicago-tyylinen lähdeviittausUnited States. Current Services Estimates for Fiscal Year 1978: As Required by the Congressional Budget Act of 1974, P.L. 93-344. Washington: Executive Office of the President, Office of Management and Budget, 1972.
MLA-viiteUnited States. Current Services Estimates for Fiscal Year 1978: As Required by the Congressional Budget Act of 1974, P.L. 93-344. Executive Office of the President, Office of Management and Budget, 1972.
Harvard-tyylinen lähdeviittausUnited States. 1972. Current services estimates for fiscal year 1978: As required by the Congressional Budget Act of 1974, P.L. 93-344. Washington: Executive Office of the President, Office of Management and Budget.