APA (7th ed.) Citation

Watkins, D. (1981). Beginner's guide to cameras / Derek Watkins. Newnes Technical Books.

Chicago Style (17th ed.) Citation

Watkins, Derek. Beginner's Guide to Cameras / Derek Watkins. London: Newnes Technical Books, 1981.

MLA (9th ed.) Citation

Watkins, Derek. Beginner's Guide to Cameras / Derek Watkins. Newnes Technical Books, 1981.

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