APA (7th ed.) Citation

Hamilton, N. D. (1990). What farmers need to know about environmental law: Iowa edition (Iowa ed.). Drake University Agricultural Law Center.

Chicago Style (17th ed.) Citation

Hamilton, Neil D. What Farmers Need to Know About Environmental Law: Iowa Edition. Iowa ed. Des Moines, Iowa: Drake University Agricultural Law Center, 1990.

MLA (9th ed.) Citation

Hamilton, Neil D. What Farmers Need to Know About Environmental Law: Iowa Edition. Iowa ed. Drake University Agricultural Law Center, 1990.