(1997). Signposts of God's liberating kingdom: Perspectives for the 21st century. Potchefstroom University for christian higher education.
芝加哥风格引文Signposts of God's Liberating Kingdom: Perspectives for the 21st Century. Potchefstroom: Potchefstroom University for christian higher education, 1997.
MLA引文Signposts of God's Liberating Kingdom: Perspectives for the 21st Century. Potchefstroom University for christian higher education, 1997.
警告:这些引文格式不一定是100%准确.