Gaya APA

Swanson, C, P., Miller, L, H. (1961). Understanding basic mathematics . New York: New York: Holt, Rinehart and Winston; 1961..

Gaya MLA

Swanson, Carl, P.., Miller, Leslie, H.. "Understanding basic mathematics". New York: New York: Holt, Rinehart and Winston; 1961., 1961. Text.