APA (7th ed.) Citation

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

Chicago Style (17th ed.) Citation

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

MLA (9th ed.) Citation

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