APA (7th ed.) Citation

Soil Science Society of America. (1968). Changing patterns in fertilzer use: Proceedings of a symposium sponsored by the Soil Science Society of America and held at the Palmer House in Chicago Illinois, February 14 and 15, 1968. The Society.

Chicago Style (17th ed.) Citation

Soil Science Society of America. Changing Patterns in Fertilzer Use: Proceedings of a Symposium Sponsored by the Soil Science Society of America and Held at the Palmer House in Chicago Illinois, February 14 and 15, 1968. Madison, WI: The Society, 1968.

MLA (9th ed.) Citation

Soil Science Society of America. Changing Patterns in Fertilzer Use: Proceedings of a Symposium Sponsored by the Soil Science Society of America and Held at the Palmer House in Chicago Illinois, February 14 and 15, 1968. The Society, 1968.