(英)马修·沃克(Matthew Walker)著. (2021). 我们为什么要睡觉？：unlocking the power of sleep and dreams. 北京联合出版公司.
Chicago Style (17th ed.) Citation(英)马修·沃克(Matthew Walker)著. 我们为什么要睡觉？：unlocking the Power of Sleep and Dreams. 北京联合出版公司, 2021.
MLA (8th ed.) Citation(英)马修·沃克(Matthew Walker)著. 我们为什么要睡觉？：unlocking the Power of Sleep and Dreams. 北京联合出版公司, 2021.
Warning: These citations may not always be 100% accurate.