Cita APA (7a ed.)

Lasnik, H. (1990). Essays on restrictiveness and learnability. Kluwer Academic.

Cita Chicago Style (17a ed.)

Lasnik, Howard. Essays on Restrictiveness and Learnability. Dordrecht [etc.]: Kluwer Academic, 1990.

Cita MLA (9a ed.)

Lasnik, Howard. Essays on Restrictiveness and Learnability. Kluwer Academic, 1990.