APA (7th ed.) Citation

WINFIELD. (1979). Learning to teach practical skills: Self-instruction guide (2nd ed.). Kogan Page.

Chicago Style (17th ed.) Citation

WINFIELD. Learning to Teach Practical Skills: Self-instruction Guide. 2nd ed. London: Kogan Page, 1979.

MLA (8th ed.) Citation

WINFIELD. Learning to Teach Practical Skills: Self-instruction Guide. 2nd ed. Kogan Page, 1979.