APA (7th ed.) Citation

Allen, R. W., Ells, M. D., & Hart, A. W. (1976). Industrial hygiene. Prentice-Hall.

Chicago Style (17th ed.) Citation

Allen, Robert W., Michael D. Ells, and Andrew W. Hart. Industrial Hygiene. Englewood Cliffs, N.J: Prentice-Hall, 1976.

MLA (9th ed.) Citation

Allen, Robert W., et al. Industrial Hygiene. Prentice-Hall, 1976.