APA (7th ed.) Citation

Barna, G. (1992). The power of vision: How you can capture and apply God's vision for your ministry. regal books.

Chicago Style (17th ed.) Citation

Barna, George. The Power of Vision: How You Can Capture and Apply God's Vision for Your Ministry. California: regal books, 1992.

MLA (9th ed.) Citation

Barna, George. The Power of Vision: How You Can Capture and Apply God's Vision for Your Ministry. regal books, 1992.