Barna, G. (1993). Today's pastors: A revealing look at what pastors ... Regal.
芝加哥风格引文Barna, George. Today's Pastors: A Revealing Look at What Pastors ... Ventura: Regal, 1993.
MLA引文Barna, George. Today's Pastors: A Revealing Look at What Pastors ... Regal, 1993.
警告：这些引文格式不一定是100％准确.