APA引文

Puchta, H., Stranks, J., & Jones, P. L. (2018). Think A1: Student's book starter. New York: Cambridge University Press.

Trích dẫn kiểu Chicago

Puchta, Herbert, Jeff Stranks, và Peter Lewis Jones. Think A1: Student's Book Starter. New York: Cambridge University Press, 2018.

MLA引文

Puchta, Herbert, Jeff Stranks, và Peter Lewis Jones. Think A1: Student's Book Starter. New York: Cambridge University Press, 2018.

警告：這些引文格式不一定是100％准確.