Cita APA (7a ed.)

Floyd, M. E. (1980). Verb usage and language variation in Colorado Spanish. University Microfilms International.

Cita Chicago Style (17a ed.)

Floyd, Mary Elizabeth. Verb Usage and Language Variation in Colorado Spanish. Ann Arbor: University Microfilms International, 1980.

Cita MLA (9a ed.)

Floyd, Mary Elizabeth. Verb Usage and Language Variation in Colorado Spanish. University Microfilms International, 1980.