APA (7th ed.) Citation

Chironis, N. P. (1978). Coal age operating handbook of coal surface mining and reclamation. Coal Age Minning Informational Services.

Chicago Style (17th ed.) Citation

Chironis, Nicholas P. Coal Age Operating Handbook of Coal Surface Mining and Reclamation. New York: Coal Age Minning Informational Services, 1978.

MLA (9th ed.) Citation

Chironis, Nicholas P. Coal Age Operating Handbook of Coal Surface Mining and Reclamation. Coal Age Minning Informational Services, 1978.