Trích dẫn APA

Richards, J. (2012). Four Corners 4: Teacher's edition. Anh: Cambridge University press.

Trích dẫn kiểu Chicago

Richards, Jack. Four Corners 4: Teacher's Edition. Anh: Cambridge University press, 2012.

MLA Trích dẫn

Richards, Jack. Four Corners 4: Teacher's Edition. Anh: Cambridge University press, 2012.

Warning: These citations may not always be 100% accurate.