APA引文

ebrary, Inc. (1991). Twelve steps to self-improvement: A Crisp assessment profile. Crisp Publications, Inc..

Chicago Style (17th ed.) Citation

ebrary, Inc. Twelve Steps to Self-improvement: A Crisp Assessment Profile. Los Altos, Calif.: Crisp Publications, Inc., 1991.

MLA引文

ebrary, Inc. Twelve Steps to Self-improvement: A Crisp Assessment Profile. Crisp Publications, Inc., 1991.