Cita APA (7a ed.)

Whitley, M. S. (1986). Spanish-English contrasts: A course in Spanish linguistics. Georgetown University Press.

Cita Chicago Style (17a ed.)

Whitley, Melvin Stanley. Spanish-English Contrasts: A Course in Spanish Linguistics. Washington: Georgetown University Press, 1986.

Cita MLA (9a ed.)

Whitley, Melvin Stanley. Spanish-English Contrasts: A Course in Spanish Linguistics. Georgetown University Press, 1986.