APA (7th ed.) Citation

Waddington, C. H. (1977). Tools for thought. Paladin.

Chicago Style (17th ed.) Citation

Waddington, Conrad Hal. Tools for Thought. Paladin, 1977.

MLA (9th ed.) Citation

Waddington, Conrad Hal. Tools for Thought. Paladin, 1977.

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