Cita APA (7th ed.)

ALEXANDER, L. (1996). Fluency in english: Recorded drill. Kanisius.

Cita Chicago (17th ed.)

ALEXANDER, L.G. Fluency in English: Recorded Drill. Yogyakarta: Kanisius, 1996.

Cita MLA (9th ed.)

ALEXANDER, L.G. Fluency in English: Recorded Drill. Kanisius, 1996.