APA (7th ed.) Citation

Barna, G. (1991). The Barna report: What Americans believe : an annual survey of values and religious views in the United States. Regal Books.

Chicago Style (17th ed.) Citation

Barna, George. The Barna Report: What Americans Believe : An Annual Survey of Values and Religious Views in the United States. Ventura, Ca: Regal Books, 1991.

MLA (9th ed.) Citation

Barna, George. The Barna Report: What Americans Believe : An Annual Survey of Values and Religious Views in the United States. Regal Books, 1991.