APA (7th ed.) Citation

Peters, D. C. (1991). Geology in coal resource utilization. TechBooks.

Chicago Style (17th ed.) Citation

Peters, Douglas C. Geology in Coal Resource Utilization. Fairfax: TechBooks, 1991.

MLA (8th ed.) Citation

Peters, Douglas C. Geology in Coal Resource Utilization. TechBooks, 1991.

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