APA (7th ed.) Citation

Sheng, C. (1969). Threshold logic. Ryerson Press; Academic Press.

Chicago Style (17th ed.) Citation

Sheng, Chʻing-lai. Threshold Logic. Toronto, London, New York: Ryerson Press; Academic Press, 1969.

MLA (8th ed.) Citation

Sheng, Chʻing-lai. Threshold Logic. Ryerson Press; Academic Press, 1969.

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