APA (7th ed.) Citation

Soil Science Society of America, American Society of Agronomy, Stelly, M., & Bruce, R. R. (1973). Field soil water regime: Proceedings of a symposium. Soil Science Society of America.

Chicago Style (17th ed.) Citation

Soil Science Society of America, American Society of Agronomy, Matthias Stelly, and Robert Russell Bruce. Field Soil Water Regime: Proceedings of a Symposium. Madison, Wis.: Soil Science Society of America, 1973.

MLA (9th ed.) Citation

Soil Science Society of America, et al. Field Soil Water Regime: Proceedings of a Symposium. Soil Science Society of America, 1973.