APA(7版)引用形式
Orr, W. W. (1950). How to know the will of God for your life. Van Kampen Press.
Chicagoスタイル(17版)引用形式
Orr, W. William. How to Know the Will of God for Your Life. Wheaton: Van Kampen Press, 1950.
MLA(9版)引用形式
Orr, W. William. How to Know the Will of God for Your Life. Van Kampen Press, 1950.
警告: この引用は必ずしも正確ではありません.