APA (7th ed.) Citation

Illinois Fertilizer Conference University of Illinois at Urbana-Champaign, University of Illinois at Urbana-Champaign, & Illinois Fertilizer and Chemical Association. (1974). 1974 Illinois Fertilizer Conference proceedings, January 23 & 24, 1974. [The University?].

Chicago Style (17th ed.) Citation

Illinois Fertilizer Conference University of Illinois at Urbana-Champaign, University of Illinois at Urbana-Champaign, and Illinois Fertilizer and Chemical Association. 1974 Illinois Fertilizer Conference Proceedings, January 23 & 24, 1974. [Urbana-Champaign, Ill.]: [The University?], 1974.

MLA (9th ed.) Citation

Illinois Fertilizer Conference University of Illinois at Urbana-Champaign, et al. 1974 Illinois Fertilizer Conference Proceedings, January 23 & 24, 1974. [The University?], 1974.