APA (7th ed.) Citation

Twyman, F. (1988). Prism and lens making : a textbook for optical glassworkers / F. Twyman: A textbook for optical glassworkers (2nd ed.). Hilger.

Chicago Style (17th ed.) Citation

Twyman, F. Prism and Lens Making : A Textbook for Optical Glassworkers / F. Twyman: A Textbook for Optical Glassworkers. 2nd ed. Bristol: Hilger, 1988.

MLA (9th ed.) Citation

Twyman, F. Prism and Lens Making : A Textbook for Optical Glassworkers / F. Twyman: A Textbook for Optical Glassworkers. 2nd ed. Hilger, 1988.

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