APA引文

Ackert, P. (2000). Facts and figures: Basic reading practice with answers. Trẻ.

Trích dẫn kiểu Chicago

Ackert, Patricia. Facts and Figures: Basic Reading Practice With Answers. Trẻ, 2000.

MLA引文

Ackert, Patricia. Facts and Figures: Basic Reading Practice With Answers. Trẻ, 2000.