APA (7th ed.) Citation

Draper, K. G. (1968). The two-stroke engine / by K.G. Draper (4th ed.). Foulis.

Chicago Style (17th ed.) Citation

Draper, K. G. The Two-stroke Engine / by K.G. Draper. 4th ed. Foulis, 1968.

MLA (9th ed.) Citation

Draper, K. G. The Two-stroke Engine / by K.G. Draper. 4th ed. Foulis, 1968.

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