Chambers, O. (1970). Still higher for His Highest: Devotional selections for every day. Zondervan.
芝加哥风格引文Chambers, Oswald. Still Higher for His Highest: Devotional Selections for Every Day. Grand Rapids: Zondervan, 1970.
MLA引文Chambers, Oswald. Still Higher for His Highest: Devotional Selections for Every Day. Zondervan, 1970.
警告：这些引文格式不一定是100％准确.