APA (7th ed.) Citation

Qu, Y., & Qu, Y. (2019). Serotonin. IntechOpen.

Chicago Style (17th ed.) Citation

Qu, Ying, and Ying Qu. Serotonin. [Place of publication not identified]: IntechOpen, 2019.

MLA (9th ed.) Citation

Qu, Ying, and Ying Qu. Serotonin. IntechOpen, 2019.

Warning: These citations may not always be 100% accurate.