Registro de Citas

Cita APA (7a ed.)
Murphy, R. (2007). Essential grammar in use: A self-study reference and practice book for elementary students of english, whit answers (3a.). Cambridge University Press.
Cita Chicago Style (17a ed.)
Murphy, Raymond. Essential Grammar in Use: A Self-study Reference and Practice Book for Elementary Students of English, Whit Answers. 3a. New York: Cambridge University Press, 2007.
Cita MLA (9a ed.)
Murphy, Raymond. Essential Grammar in Use: A Self-study Reference and Practice Book for Elementary Students of English, Whit Answers. 3a. Cambridge University Press, 2007.
Precaución: Estas citas no son 100% exactas.