APA (7th ed.) Citation

(1977). Land use: Tough choices in today's world : the proceedings of a national symposium, March 21-24, 1977, in Omaha, Nebraska. Soil Conservation Society of America.

Chicago Style (17th ed.) Citation

Land Use: Tough Choices in Today's World : The Proceedings of a National Symposium, March 21-24, 1977, in Omaha, Nebraska. Ankeny, Iowa: Soil Conservation Society of America, 1977.

MLA (8th ed.) Citation

Land Use: Tough Choices in Today's World : The Proceedings of a National Symposium, March 21-24, 1977, in Omaha, Nebraska. Soil Conservation Society of America, 1977.

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