Cita APA (7th ed.)

(1973). Vending machine competition with the National school lunch program hearings, Ninety-third Congress, first session / Washington, D.C., April 17, 1973. [electronic resource].

Cita Chicago (17th ed.)

Vending Machine Competition with the National School Lunch Program Hearings, Ninety-third Congress, First Session / Washington, D.C., April 17, 1973. [electronic Resource]. 1973.

Cita MLA (9th ed.)

Vending Machine Competition with the National School Lunch Program Hearings, Ninety-third Congress, First Session / Washington, D.C., April 17, 1973. [electronic Resource]. 1973.