APA (7th ed.) Citation

Xenophon, Wedderburn, A. D. O., Collingwood, W. G., & Ruskin, J. (1876). The Economist of Xenophon. Ellis and White; [etc., etc.].

Chicago Style (17th ed.) Citation

Xenophon, Alexander D. O. Wedderburn, W. G. Collingwood, and John Ruskin. The Economist of Xenophon. London: Ellis and White; [etc., etc.], 1876.

MLA (9th ed.) Citation

Xenophon, et al. The Economist of Xenophon. Ellis and White; [etc., etc.], 1876.