Lucretius On the nature of things.
A philosophical poem, in six books,
literally translated into English prose, by the Rev. John Selby Watson. To which is adjoined the poetical version of John Mason Good.

APA Citation

Lucretius Carus, T., Good, J. Mason., Watson, J. S. (John Selby). (1851). Lucretius On the nature of things: A philosophical poem, in six books. London: H.G. Bohn.

MLA Citation

Lucretius Carus, Titus, John Mason Good, and J. S. (John Selby) Watson. Lucretius On the Nature of Things: A Philosophical Poem, In Six Books. London: H.G. Bohn, 1851.

Warning: These citations may not always be complete (especially for serials).