Cloud, H., & Townsend, J. S. (2017). Boundaries: When to say yes, how to say no to take control of your life (Updated and expanded [edition].). Zondervan.
Style de citation Chicago (17e éd.)Cloud, Henry, et John Sims Townsend. Boundaries: When to Say Yes, How to Say No to Take Control of Your Life. Updated and expanded [edition]. Grand Rapids, Michigan: Zondervan, 2017.
Style de citation MLA (8e éd.)Cloud, Henry, et John Sims Townsend. Boundaries: When to Say Yes, How to Say No to Take Control of Your Life. Updated and expanded [edition]. Zondervan, 2017.
Attention : ces citations peuvent ne pas être correctes à 100%.