APA (7th ed.) Citation
Conway, R., & Gries, D. (1973). An Introduction to Non-Classical Logic: A Structured Approach Using PL/1 and PL/C (1. vyd.). Winthrop Publishers.
Chicago Style (17th ed.) Citation
Conway, Richard, and David Gries. An Introduction to Non-Classical Logic: A Structured Approach Using PL/1 and PL/C. 1. vyd. Cambridge: Winthrop Publishers, 1973.
MLA (9th ed.) Citation
Conway, Richard, and David Gries. An Introduction to Non-Classical Logic: A Structured Approach Using PL/1 and PL/C. 1. vyd. Winthrop Publishers, 1973.
Warning: These citations may not always be 100% accurate.