APA (7th ed.) Citation

United States. Congress. Senate. Special Committee to Investigate the Conservation of Wildlife Resources & ProQuest (Firm). (1933). Duck stamp bill. [publisher not identified].

Chicago Style (17th ed.) Citation

United States. Congress. Senate. Special Committee to Investigate the Conservation of Wildlife Resources and ProQuest (Firm). Duck Stamp Bill. Washington: [publisher not identified], 1933.

MLA (9th ed.) Citation

United States. Congress. Senate. Special Committee to Investigate the Conservation of Wildlife Resources and ProQuest (Firm). Duck Stamp Bill. [publisher not identified], 1933.

Warning: These citations may not always be 100% accurate.