APA (7th ed.) Citation

Pringle, B. (1966). Chalk illustration: A manual for technical teachers. Pergamon.

Chicago Style (17th ed.) Citation

Pringle, B. Chalk Illustration: A Manual for Technical Teachers. Oxford: Pergamon, 1966.

MLA (9th ed.) Citation

Pringle, B. Chalk Illustration: A Manual for Technical Teachers. Pergamon, 1966.

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