APA (7th ed.) Citation

Pritchard, D. C. (1999). Lighting / D. C. Pritchard (6th ed.). Longman.

Chicago Style (17th ed.) Citation

Pritchard, D. C. Lighting / D. C. Pritchard. 6th ed. Harlow: Longman, 1999.

MLA (9th ed.) Citation

Pritchard, D. C. Lighting / D. C. Pritchard. 6th ed. Longman, 1999.

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