Walker, A. (1987). Enemy territory: The Christian struggle for the modern world. Bristol books.
芝加哥风格引文Walker, Andrew. Enemy Territory: The Christian Struggle for the Modern World. Wilmore: Bristol books, 1987.
MLA引文Walker, Andrew. Enemy Territory: The Christian Struggle for the Modern World. Bristol books, 1987.
警告：这些引文格式不一定是100％准确.