APA (7th ed.) Citation

Grace-Kelly, E., Repchuk, T., & Grace, V. (2010). Success principles: Ultimate life lessons from successful people. Advantage Quest.

Chicago Style (17th ed.) Citation

Grace-Kelly, Eve, Tracy Repchuk, and Vinden Grace. Success Principles: Ultimate Life Lessons from Successful People. Petaling Jaya: Advantage Quest, 2010.

MLA (8th ed.) Citation

Grace-Kelly, Eve, et al. Success Principles: Ultimate Life Lessons from Successful People. Advantage Quest, 2010.