APA引文

Das, G. (2022). The Art of Focus. Penguin Ananda.

Chicago Style (17th ed.) Citation

Das, Gauranga. The Art of Focus. Gurugram: Penguin Ananda, 2022.

MLA引文

Das, Gauranga. The Art of Focus. Penguin Ananda, 2022.

警告：這些引文格式不一定是100％准確.