Garrison, R. H. (1981). How a writer works. Harper & Row.
Cita Chicago Style (17a ed.)Garrison, Roger H. How a Writer Works. New York: Harper & Row, 1981.
Cita MLA (9a ed.)Garrison, Roger H. How a Writer Works. Harper & Row, 1981.
Precaución: Estas citas no son 100% exactas.