APA Citation

Kowalski, R., & Kowalski, R. (1979). Logic for problem solving. New York, New York: North Holland.

Chicago Style Citation

Kowalski, Robert, and Robert Kowalski. Logic for Problem Solving. New York, New York: North Holland, 1979.

MLA Citation

Kowalski, Robert, and Robert Kowalski. Logic for Problem Solving. New York, New York: North Holland, 1979.

Warning: These citations may not always be 100% accurate.