Campbell, T. (1999). Methodist doctrine: The essentials. Abingdon Press.
芝加哥风格引文Campbell, Ted. Methodist Doctrine: The Essentials. Nashville, Tenn.: Abingdon Press, 1999.
MLA引文Campbell, Ted. Methodist Doctrine: The Essentials. Abingdon Press, 1999.
警告：这些引文格式不一定是100％准确.