APA引文

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

Chicago Style (17th ed.) Citation

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

MLA引文

Cathcart, W. George. Learning Mathematics in Elementary and Middle Schools. Merrill, 2000.