Cita APA (7a ed.)

Huebner, T., & Ferguson, C. A. (1991). Crosscurrents in second language acquisition and linguistic theories. John Benjamins.

Cita Chicago Style (17a ed.)

Huebner, Thom, y Charles A. Ferguson. Crosscurrents in Second Language Acquisition and Linguistic Theories. Amsterdam [etc.]: John Benjamins, 1991.

Cita MLA (9a ed.)

Huebner, Thom, y Charles A. Ferguson. Crosscurrents in Second Language Acquisition and Linguistic Theories. John Benjamins, 1991.