APA (7th ed.) Citation

National Wildfire Coordinating Group (U.S.). NWCG Fire Equipment Working Team. (1991). Field quality control of fire retardant chemicals (3rd. ed.). National Wildfire Coordinating Group.

Chicago Style (17th ed.) Citation

National Wildfire Coordinating Group (U.S.). NWCG Fire Equipment Working Team. Field Quality Control of Fire Retardant Chemicals. 3rd. ed. [Washington,D.C.?]: National Wildfire Coordinating Group, 1991.

MLA (9th ed.) Citation

National Wildfire Coordinating Group (U.S.). NWCG Fire Equipment Working Team. Field Quality Control of Fire Retardant Chemicals. 3rd. ed. National Wildfire Coordinating Group, 1991.