Sirett, D. (2016). Bedtime (first edition.). Dorling Kindersley Ltd .
芝加哥风格引文Sirett, Dawn. Bedtime. first edition. london: Dorling Kindersley Ltd , 2016.
MLA引文Sirett, Dawn. Bedtime. first edition. Dorling Kindersley Ltd , 2016.
警告：这些引文格式不一定是100％准确.