APA (7th ed.) Citation

McMullen, T. B., & Smith, R. (1965). The trend of suspended particulates in urban air: 1957-1964. U.S. Dept. of Health, Education and Welfare, Public Health Service, Division of Air Pollution.

Chicago Style (17th ed.) Citation

McMullen, Thomas B., and Raymond Smith. The Trend of Suspended Particulates in Urban Air: 1957-1964. Cincinnati: U.S. Dept. of Health, Education and Welfare, Public Health Service, Division of Air Pollution, 1965.

MLA (9th ed.) Citation

McMullen, Thomas B., and Raymond Smith. The Trend of Suspended Particulates in Urban Air: 1957-1964. U.S. Dept. of Health, Education and Welfare, Public Health Service, Division of Air Pollution, 1965.