APA (7th ed.) Citation

Molesworth, S. G. L. (1951). Handbook of engineering formulae and data (34th ed.). E. & F. N. Spon.

Chicago Style (17th ed.) Citation

Molesworth, Sir Guilford Lindsey. Handbook of Engineering Formulae and Data. 34th ed. London: E. & F. N. Spon, 1951.

MLA (9th ed.) Citation

Molesworth, Sir Guilford Lindsey. Handbook of Engineering Formulae and Data. 34th ed. E. & F. N. Spon, 1951.