APA (7th ed.) Citation

Say, M. G. (1962). Newnes concise encyclopaedia of electrical engineering. George Newnes.

Chicago Style (17th ed.) Citation

Say, M. G. Newnes Concise Encyclopaedia of Electrical Engineering. London: George Newnes, 1962.

MLA (8th ed.) Citation

Say, M. G. Newnes Concise Encyclopaedia of Electrical Engineering. George Newnes, 1962.

Warning: These citations may not always be 100% accurate.