APA引文

Briggs,Raymond. Sir 4/6 Yrs: The Snowman L1.

芝加哥风格引文

Briggs,Raymond. Sir 4/6 Yrs: The Snowman L1. Random House USA Inc.

MLA引文

Briggs,Raymond. Sir 4/6 Yrs: The Snowman L1.

警告：这些引文格式不一定是100％准确.