APA引文

Welton, J. (1917). Groundwork of logic. W.B. Clive, University Tutorial Press.

Chicago Style (17th ed.) Citation

Welton, James. Groundwork of Logic. London: W.B. Clive, University Tutorial Press, 1917.

MLA引文

Welton, James. Groundwork of Logic. W.B. Clive, University Tutorial Press, 1917.