APA (7th ed.) Citation

Hopson, B. (1994). Twelve steps to success through service. Excel.

Chicago Style (17th ed.) Citation

Hopson, Barrie. Twelve Steps to Success Through Service. New Delhi: Excel, 1994.

MLA (9th ed.) Citation

Hopson, Barrie. Twelve Steps to Success Through Service. Excel, 1994.

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