APA (7th ed.) Citation

Ross, J. R. (1968). Constraints on variables in syntax. Indiana Univ. Linguistics Club.

Chicago Style (17th ed.) Citation

Ross, John R. Constraints on Variables in Syntax. Bloomington, Ind: Indiana Univ. Linguistics Club, 1968.

MLA (9th ed.) Citation

Ross, John R. Constraints on Variables in Syntax. Indiana Univ. Linguistics Club, 1968.