APA (7th ed.) Citation

Laegreid, M., Bockman, O. C., & Kaarstad, O. (1999). Agriculture, fertilizers and the environment. Cabi.

Chicago Style (17th ed.) Citation

Laegreid, M., Oluf Chr Bockman, and O. Kaarstad. Agriculture, Fertilizers and the Environment. New York: Cabi, 1999.

MLA (8th ed.) Citation

Laegreid, M., et al. Agriculture, Fertilizers and the Environment. Cabi, 1999.