Gaya APA

Swanson, C, P., Carroll, L. (1958). Symbolic logic and the game of logic (both books bound as one) . New York: New York: Dover Publications; 1958..

Gaya MLA

Swanson, Carl, P.., Carroll, Lewis. "Symbolic logic and the game of logic (both books bound as one)". New York: New York: Dover Publications; 1958., 1958. Text.