Cita APA (7a ed.)
Trager, G. L., & Smith, H. L. (1956). An outline of English structure. American Council of Learned Societies.
Cita Chicago Style (17a ed.)
Trager, George L., y Henry Lee Smith. An Outline of English Structure. Washington, D.C.: American Council of Learned Societies, 1956.
Cita MLA (9a ed.)
Trager, George L., y Henry Lee Smith. An Outline of English Structure. American Council of Learned Societies, 1956.
Precaución: Estas citas no son 100% exactas.