APA-referens

Engel, A. (1997). Exploring mathematics with your computer. Mathematical Association of America.

Chicago-stil citat

Engel, Arthur. Exploring Mathematics with Your Computer. [Washington, D.C.]: Mathematical Association of America, 1997.

MLA-referens

Engel, Arthur. Exploring Mathematics with Your Computer. Mathematical Association of America, 1997.

Varning: dessa hänvisningar är inte alltid fullständigt riktiga.