Hetzel, F. V., & Albright, R. K. (1941). Belt conveyors and belt elevators (3d ed., rev. and enl.). J. Wiley & Sons, inc.: Chapman & Hall, limited.
Chicago Style (17th ed.) CitationHetzel, Frederic Valerius, and Russell K. Albright. Belt Conveyors and Belt Elevators. 3d ed., rev. and enl. New York : London: J. Wiley & Sons, inc.: Chapman & Hall, limited, 1941.
MLA (9th ed.) CitationHetzel, Frederic Valerius, and Russell K. Albright. Belt Conveyors and Belt Elevators. 3d ed., rev. and enl. J. Wiley & Sons, inc.: Chapman & Hall, limited, 1941.
Warning: These citations may not always be 100% accurate.