APA (7th ed.) Citation

Worsnop, B. L. (1951). Advanced practical physics (9th ed.). Methuen & Co.

Chicago Style (17th ed.) Citation

Worsnop, B. L. Advanced Practical Physics. 9th ed. London: Methuen & Co, 1951.

MLA (9th ed.) Citation

Worsnop, B. L. Advanced Practical Physics. 9th ed. Methuen & Co, 1951.