Cita APA (7th ed.)

Roca, A., & Jensen, J. B. (1996). Spanish in contact: Issues in bilingualism (1a. ed.). Cascadilla Press.

Cita Chicago (17th ed.)

Roca, Ana, i John B. Jensen. Spanish in Contact: Issues in Bilingualism. 1a. ed. Somerville: Cascadilla Press, 1996.

Cita MLA (9th ed.)

Roca, Ana, i John B. Jensen. Spanish in Contact: Issues in Bilingualism. 1a. ed. Cascadilla Press, 1996.