APA (7th ed.) Citation

Yu, O. (2018). The betel nut tree mystery. Constable.

Chicago Style (17th ed.) Citation

Yu, Ovidia. The Betel Nut Tree Mystery. London: Constable, 2018.

MLA (9th ed.) Citation

Yu, Ovidia. The Betel Nut Tree Mystery. Constable, 2018.

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