APA (7th ed.) Citation

Potsdam, E. (1998). Syntactic issues in the English imperative. Garland.

Chicago Style (17th ed.) Citation

Potsdam, Eric. Syntactic Issues in the English Imperative. New York, NY [u.a.]: Garland, 1998.

MLA (9th ed.) Citation

Potsdam, Eric. Syntactic Issues in the English Imperative. Garland, 1998.