APA引文

Ong, L. J., & Teck, K. K. (2019). Habitual sleep duration of coaches during in-competition and out-of-competition.

Chicago Style Citation

Ong, Lydia Jingya, and Koh Koon Teck. Habitual Sleep Duration of Coaches During In-competition and Out-of-competition. 2019.

MLA引文

Ong, Lydia Jingya, and Koh Koon Teck. Habitual Sleep Duration of Coaches During In-competition and Out-of-competition. 2019.

警告：這些引文格式不一定是100％准確.