APA (7th ed.) Citation

Peppers, R. A., & Harvey, R. D. (1997). Distribution of boghead algae in Illinois Basin coal beds. Dep. of Natural Resources.

Chicago Style (17th ed.) Citation

Peppers, Russel Allen, and Richard D. Harvey. Distribution of Boghead Algae in Illinois Basin Coal Beds. Champaign, Ill: Dep. of Natural Resources, 1997.

MLA (9th ed.) Citation

Peppers, Russel Allen, and Richard D. Harvey. Distribution of Boghead Algae in Illinois Basin Coal Beds. Dep. of Natural Resources, 1997.

Warning: These citations may not always be 100% accurate.