APA (7th ed.) Citation

United States. Food Safety and Quality Service. How to buy canned and frozen vegetables (Rev. Jan. 1975, slightly rev. Nov. 1977.).

Chicago Style (17th ed.) Citation

United States. Food Safety and Quality Service. How to Buy Canned and Frozen Vegetables. Rev. Jan. 1975, slightly rev. Nov. 1977.

MLA (9th ed.) Citation

United States. Food Safety and Quality Service. How to Buy Canned and Frozen Vegetables. Rev. Jan. 1975, slightly rev. Nov. 1977.

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