Cita APA

Fox, L. (1992). Focus on editing: A grammar workbook for advanced writers. New York: Longman.

Citación estilo Chicago

Fox, Len. Focus On Editing: A Grammar Workbook for Advanced Writers. New York: Longman, 1992.

Cita MLA

Fox, Len. Focus On Editing: A Grammar Workbook for Advanced Writers. New York: Longman, 1992.

Precaución: Estas citas no son 100% exactas.