Cita APA

Thomson, A. (1961). A Practical English Grammar Exercises-1 Vol I. O.U.P.

Citación estilo Chicago

Thomson, A. A Practical English Grammar Exercises-1 Vol I. London: O.U.P, 1961.

Cita MLA

Thomson, A. A Practical English Grammar Exercises-1 Vol I. O.U.P, 1961.

Warning: These citations may not always be 100% accurate.