APA引文

Ellison, P. (2006). Focus on comprehension. Singapore: Learners Pulishing.

Trích dẫn kiểu Chicago

Ellison, Peter. Focus On Comprehension. Singapore: Learners Pulishing, 2006.

MLA引文

Ellison, Peter. Focus On Comprehension. Singapore: Learners Pulishing, 2006.

警告：这些引文格式不一定是100％准确.