APA (7th ed.) Citation

Mill, J. S., Robson, A. P., & Robson, J. M. (1986). Newspaper writings. University Press [etc.].

Chicago Style (17th ed.) Citation

Mill, John Stuart, Ann P. Robson, and John M. Robson. Newspaper Writings. Toronto [etc.]: University Press [etc.], 1986.

MLA (9th ed.) Citation

Mill, John Stuart, et al. Newspaper Writings. University Press [etc.], 1986.