APA (7th ed.) Citation

Slack, A. V. (1968). Fertilizer developments and trends, 1968. Noyes Development Corp..

Chicago Style (17th ed.) Citation

Slack, A. V. Fertilizer Developments and Trends, 1968. Park Ridge, N.J.: Noyes Development Corp., 1968.

MLA (9th ed.) Citation

Slack, A. V. Fertilizer Developments and Trends, 1968. Noyes Development Corp., 1968.