APA引文

(2011). Thomas's 123: Learn to count with Thomas. Egmont.

芝加哥风格引文

Thomas's 123: Learn to Count with Thomas. london: Egmont, 2011.

MLA引文

Thomas's 123: Learn to Count with Thomas. Egmont, 2011.

警告:这些引文格式不一定是100%准确.