Quirk, R. (1969). The use of English (2nd ed.). Longmans.
Cita Chicago Style (17a ed.)Quirk, Randolph. The Use of English. 2nd ed. London [etc.]: Longmans, 1969.
Cita MLA (9a ed.)Quirk, Randolph. The Use of English. 2nd ed. Longmans, 1969.
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