APA引文

Burman, D. S., Francella, G., & Estévez, I. (2014). The mystery of happiness. [Publisher not identified].

Chicago Style (17th ed.) Citation

Burman, Daniel S., Guillermo Francella, and Inés Estévez. The Mystery of Happiness. [Place of publication not identified]: [Publisher not identified], 2014.

MLA引文

Burman, Daniel S., et al. The Mystery of Happiness. [Publisher not identified], 2014.

警告：這些引文格式不一定是100％准確.