Marshall, S. (1990). When a friend gets a divorce: What can you do? Baker.
芝加哥风格引文Marshall, Sharon. When a Friend Gets a Divorce: What Can You Do? Grand Rapids: Baker, 1990.
MLA引文Marshall, Sharon. When a Friend Gets a Divorce: What Can You Do? Baker, 1990.
警告：这些引文格式不一定是100％准确.