(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.
(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.