Cita APA (7th ed.)

Greenbaum, S. (1969). Studies in english adverbial usage. Longmans, Green and Co.

Cita Chicago (17th ed.)

Greenbaum, Sidney. Studies in English Adverbial Usage. Londres: Longmans, Green and Co, 1969.

Cita MLA (9th ed.)

Greenbaum, Sidney. Studies in English Adverbial Usage. Longmans, Green and Co, 1969.