Cita APA

Murphy Raymond. (1993). Basic grammar in use: Reference and practice for students of english. Estados Unidos: Cambridge University Press.

Citación estilo Chicago

Murphy Raymond. Basic Grammar in Use: Reference and Practice for Students of English. Estados Unidos: Cambridge University Press, 1993.

Cita MLA

Murphy Raymond. Basic Grammar in Use: Reference and Practice for Students of English. Estados Unidos: Cambridge University Press, 1993.