APA (7th ed.) Citation

United States. Bureau of Animal Industry. (1918). Saving eggs is public service; save eggs and help your neighbor save. [publisher not identified].

Chicago Style (17th ed.) Citation

United States. Bureau of Animal Industry. Saving Eggs Is Public Service; Save Eggs and Help Your Neighbor Save. Washington: [publisher not identified], 1918.

MLA (9th ed.) Citation

United States. Bureau of Animal Industry. Saving Eggs Is Public Service; Save Eggs and Help Your Neighbor Save. [publisher not identified], 1918.