United States. Congress. House. Committee on Education and Labor. Subcommittee on Agricultural Labor & ProQuest (Firm). (1973). Farm worker occupational safety and health: Oversight hearing, Ninety-second Congress, second session . U.S. Govt. Print. Off.
Chicago Style (17th ed.) CitationUnited States. Congress. House. Committee on Education and Labor. Subcommittee on Agricultural Labor and ProQuest (Firm). Farm Worker Occupational Safety and Health: Oversight Hearing, Ninety-second Congress, Second Session . Washington: U.S. Govt. Print. Off, 1973.
MLA (9th ed.) CitationUnited States. Congress. House. Committee on Education and Labor. Subcommittee on Agricultural Labor and ProQuest (Firm). Farm Worker Occupational Safety and Health: Oversight Hearing, Ninety-second Congress, Second Session . U.S. Govt. Print. Off, 1973.