APA (7th ed.) Citation

Ferguson, J. D., Dou, Z., & Ramberg, C. F. An Assessment of Ammonia Emissions from Dairy Facilities in Pennsylvania. Wiley.

Chicago Style (17th ed.) Citation

Ferguson, James D., Zhengxia Dou, and Charles F. Ramberg. An Assessment of Ammonia Emissions from Dairy Facilities in Pennsylvania. Wiley.

MLA (9th ed.) Citation

Ferguson, James D., et al. An Assessment of Ammonia Emissions from Dairy Facilities in Pennsylvania. Wiley.