Editor by Michael Crisp. (1991). Twelve steps to self-improvement: A crisp assessment profile. Crisp Publications.
Chicago Style (17th ed.) CitationEditor by Michael Crisp. Twelve Steps to Self-improvement: A Crisp Assessment Profile. California: Crisp Publications, 1991.
MLA (8th ed.) CitationEditor by Michael Crisp. Twelve Steps to Self-improvement: A Crisp Assessment Profile. Crisp Publications, 1991.
Warning: These citations may not always be 100% accurate.