Παραπομπή σε μορφή APA (7η εκδ.)

Cloud, H., & Townsend, J. S. (1995). Safe people: How to find relationships that are good for you and avoid those that aren't. Zondervan Pub. House.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Cloud, Henry, και John Sims Townsend. Safe People: How to Find Relationships That Are Good for You and Avoid Those That Aren't. Grand Rapids, Mich: Zondervan Pub. House, 1995.

Παραπομπή σε μορφή MLA (9th εκδ.)

Cloud, Henry, και John Sims Townsend. Safe People: How to Find Relationships That Are Good for You and Avoid Those That Aren't. Zondervan Pub. House, 1995.