APA (7th ed.) Citation

Christian, G. D., Epstein, M. S., & Chakrabarti, C. L. (1981). ACS audio course. Analytical Chemistry, 53, 481.

Chicago Style (17th ed.) Citation

Christian, G. D., M. S. Epstein, and C. L. Chakrabarti. "ACS Audio Course." Analytical Chemistry 53 (1981): 481.

MLA (9th ed.) Citation

Christian, G. D., et al. "ACS Audio Course." Analytical Chemistry, vol. 53, 1981, p. 481.