Cita APA (7a ed.)
Eastwood, J. (1999). Oxford practice grammar: With answers (2.ed.). Oxford University Press.
Cita Chicago Style (17a ed.)
Eastwood, John. Oxford Practice Grammar: With Answers. 2.ed. Oxford: Oxford University Press, 1999.
Cita MLA (9a ed.)
Eastwood, John. Oxford Practice Grammar: With Answers. 2.ed. Oxford University Press, 1999.
Precaución: Estas citas no son 100% exactas.