APA (7th ed.) Citation

BACK, J. W., KROPF, W. B., STOCKWELL, E. R., NEWMAN, R. W., MAILER, N., ZEHNLE, M. R., . . . MICKINOCK, R. (1972). LETTERS. TIME Magazine, 100(24), 9.

Chicago Style (17th ed.) Citation

BACK, J. WILLIAM, et al. "LETTERS." TIME Magazine 100, no. 24 (1972): 9.

MLA (9th ed.) Citation

BACK, J. WILLIAM, et al. "LETTERS." TIME Magazine, vol. 100, no. 24, 1972, p. 9.