Cita APA (7a ed.)

Contreras, H. (1979). Clause reduction, the saturation constraint, and clitic promotion in Spanish. [s.n.].

Cita Chicago Style (17a ed.)

Contreras, Heles. Clause Reduction, the Saturation Constraint, and Clitic Promotion in Spanish. [S.l.]: [s.n.], 1979.

Cita MLA (9a ed.)

Contreras, Heles. Clause Reduction, the Saturation Constraint, and Clitic Promotion in Spanish. [s.n.], 1979.