Cita APA (7th ed.)

Vaida, C. J. (1996). Liberating grammar. Prentice Hall.

Cita Chicago (17th ed.)

Vaida, Clifford John. Liberating Grammar. Upper Saddle River, N.J: Prentice Hall, 1996.

Cita MLA (9th ed.)

Vaida, Clifford John. Liberating Grammar. Prentice Hall, 1996.