Ballantyne, B., & Schwabe, P. H. (1981). Respiratory protection, principles and applications. Chapman and Hall.
Chicago Style (17th ed.) CitationBallantyne, Bryan, and Paul H. Schwabe. Respiratory Protection, Principles and Applications. London ; New York: Chapman and Hall, 1981.
MLA (9th ed.) CitationBallantyne, Bryan, and Paul H. Schwabe. Respiratory Protection, Principles and Applications. Chapman and Hall, 1981.
Warning: These citations may not always be 100% accurate.