APA (7th ed.) Citation

Molesworth, G. L., & Thurston, A. P. (1951). Handbook of engineering formulae and data (34th ed.). Spon.

Chicago Style (17th ed.) Citation

Molesworth, Guilford L., and Albert Peter Thurston. Handbook of Engineering Formulae and Data. 34th ed. Lond.: Spon, 1951.

MLA (8th ed.) Citation

Molesworth, Guilford L., and Albert Peter Thurston. Handbook of Engineering Formulae and Data. 34th ed. Spon, 1951.