APA (7th ed.) Citation

Crop Science Society of America, Martin, J. P., Erwin, J. O., Wolf, D. C., & Morgan, W. C. (1990). Microbiology of turf soils. Crop Science Society of America.

Chicago Style (17th ed.) Citation

Crop Science Society of America, James P. Martin, J. O. Erwin, D. C. Wolf, and Wayne C. Morgan. Microbiology of Turf Soils. Madison, Wis.: Crop Science Society of America, 1990.

MLA (9th ed.) Citation

Crop Science Society of America, et al. Microbiology of Turf Soils. Crop Science Society of America, 1990.