APA引文
Niebuhr, H. R. (1959). The kingdom of God in America. Harper & Row.
Chicago Style (17th ed.) Citation
Niebuhr, H. Richard. The Kingdom of God in America. New York: Harper & Row, 1959.
MLA引文
Niebuhr, H. Richard. The Kingdom of God in America. Harper & Row, 1959.
警告:這些引文格式不一定是100%准確.