APA (7th ed.) Citation

Lombardi, R. P., & Peters, A. B. d. (1981). Modern spoken Spanish: An interdisciplinary perspective. University Press of America.

Chicago Style (17th ed.) Citation

Lombardi, Ronald P., and Amalia Boero de Peters. Modern Spoken Spanish: An Interdisciplinary Perspective. Washington, D.C.: University Press of America, 1981.

MLA (9th ed.) Citation

Lombardi, Ronald P., and Amalia Boero de Peters. Modern Spoken Spanish: An Interdisciplinary Perspective. University Press of America, 1981.