APA引文

Barbour, R. S., & Morgan, D. L. (2020). A New Era in Focus Group Research. 1st ed. 2017. Palgrave Macmillan UK.

Trích dẫn kiểu Chicago

Barbour, Rosaline S., và David L. Morgan. A New Era in Focus Group Research. 1st Ed. 2017. Palgrave Macmillan UK, 2020.

MLA引文

Barbour, Rosaline S., và David L. Morgan. A New Era in Focus Group Research. 1st Ed. 2017. Palgrave Macmillan UK, 2020.

警告：这些引文格式不一定是100％准确.