÷ÁÖ & ÍõÁÖ. (2013). ±ðµ£ÐÄ£¬µÀ¸ñÀ˹: Don¡¯t worry,Douglas! ÐÂÀÙ³ö°æÉç.
Chicago Style (17th ed.) Citation÷ÁÖ and ÍõÁÖ. ±ðµ£ÐÄ£¬µÀ¸ñÀ˹: Don¡¯t Worry,Douglas! ÐÂÀÙ³ö°æÉç, 2013.
MLA (8th ed.) Citation÷ÁÖ and ÍõÁÖ. ±ðµ£ÐÄ£¬µÀ¸ñÀ˹: Don¡¯t Worry,Douglas! ÐÂÀÙ³ö°æÉç, 2013.
Warning: These citations may not always be 100% accurate.