APA (7th ed.) Citation

Barker, J. A. (1969). A formal analysis of conditionals. Southern Illinois University.

Chicago Style (17th ed.) Citation

Barker, John Arthur. A Formal Analysis of Conditionals. Carbondale: Southern Illinois University, 1969.

MLA (8th ed.) Citation

Barker, John Arthur. A Formal Analysis of Conditionals. Southern Illinois University, 1969.

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