APA (7th ed.) Citation

Lucretius Carus, T., Munro, H. A. J., & Duff, J. D. (1914). Lucretius on the nature of things. G. Bell.

Chicago Style (17th ed.) Citation

Lucretius Carus, Titus, H. A. J. Munro, and J. D. Duff. Lucretius on the Nature of Things. London: G. Bell, 1914.

MLA (9th ed.) Citation

Lucretius Carus, Titus, et al. Lucretius on the Nature of Things. G. Bell, 1914.