APA (7th ed.) Citation

National Research Council (U.S.). Board on Agriculture and Renewable Resources. (1976). Urea and other nonprotein nitrogen compounds in animal nutrition. National Academy of Sciences.

Chicago Style (17th ed.) Citation

National Research Council (U.S.). Board on Agriculture and Renewable Resources. Urea and Other Nonprotein Nitrogen Compounds in Animal Nutrition. Washington: National Academy of Sciences, 1976.

MLA (9th ed.) Citation

National Research Council (U.S.). Board on Agriculture and Renewable Resources. Urea and Other Nonprotein Nitrogen Compounds in Animal Nutrition. National Academy of Sciences, 1976.