APA引文

Cathcart, W. G. (2000). Learning mathematics in elementary and middle schools. Upper Saddle River: Merrill.

Trích dẫn kiểu Chicago

Cathcart, W. George. Learning Mathematics in Elementary and Middle Schools. Upper Saddle River: Merrill, 2000.

MLA引文

Cathcart, W. George. Learning Mathematics in Elementary and Middle Schools. Upper Saddle River: Merrill, 2000.

警告：这些引文格式不一定是100％准确.