Cita APA

Gordon, D. 1., Deuter, M., & Steel, M. (1998). American wordpower dictionary: Workbook. Oxford: Oxford University Press.

Citación estilo Chicago

Gordon, Deborah 1952-, Margaret Deuter, y Miranda Steel. American Wordpower Dictionary: Workbook. Oxford: Oxford University Press, 1998.

Cita MLA

Gordon, Deborah 1952-, Margaret Deuter, y Miranda Steel. American Wordpower Dictionary: Workbook. Oxford: Oxford University Press, 1998.