APA (7th ed.) Citation

Duckworth, J. (1960). How to use auto-suggestion effectively. Wilshire.

Chicago Style (17th ed.) Citation

Duckworth, John. How to Use Auto-suggestion Effectively. No. Hollywood: Wilshire, 1960.

MLA (8th ed.) Citation

Duckworth, John. How to Use Auto-suggestion Effectively. Wilshire, 1960.

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