APA (7th ed.) Citation

Moorfield, S. H., & Winstanley, H. H. (1947). Heat engines (3d ed.). E. Arnold.

Chicago Style (17th ed.) Citation

Moorfield, S. H., and H. H. Winstanley. Heat Engines. 3d ed. London: E. Arnold, 1947.

MLA (9th ed.) Citation

Moorfield, S. H., and H. H. Winstanley. Heat Engines. 3d ed. E. Arnold, 1947.