Wurmbrand, R. (1968). Under -Ground saints. Feming H. Revell.
芝加哥风格引文Wurmbrand, Richard. Under -Ground Saints. New Jersey: Feming H. Revell, 1968.
MLA引文Wurmbrand, Richard. Under -Ground Saints. Feming H. Revell, 1968.
警告：这些引文格式不一定是100％准确.
APA引文