APA

United States, . (1955). Helena Valley irrigation district: hearing, 84th Congress, 1st session, at conference with Montana residents and Interior-Reclamation officials regarding repayment-construction program, Sept. 29, 1955. [Washington, D.C.]: .

Chicago

United States, . 1955. Helena Valley irrigation district: hearing, 84th Congress, 1st session, at conference with Montana residents and Interior-Reclamation officials regarding repayment-construction program, Sept. 29, 1955. [Washington, D.C.]: .

Harvard

United States, . (1955). Helena Valley irrigation district: hearing, 84th Congress, 1st session, at conference with Montana residents and Interior-Reclamation officials regarding repayment-construction program, Sept. 29, 1955. [Washington, D.C.]: .

MLA

United States, . Helena Valley irrigation district: hearing, 84th Congress, 1st session, at conference with Montana residents and Interior-Reclamation officials regarding repayment-construction program, Sept. 29, 1955. [Washington, D.C.]: . 1955.