APA (7th ed.) Citation

Smith, P. H. (1965). The high-speed two-stroke petrol engine. G.T. Foulis.

Chicago Style (17th ed.) Citation

Smith, Philip H. The High-speed Two-stroke Petrol Engine. London: G.T. Foulis, 1965.

MLA (8th ed.) Citation

Smith, Philip H. The High-speed Two-stroke Petrol Engine. G.T. Foulis, 1965.