Cita APA (7a ed.)

Stockwell, R. (1970). The grammatical structures of English and Spanish. The University of Chicago Press.

Cita Chicago Style (17a ed.)

Stockwell, Robert. The Grammatical Structures of English and Spanish. Chicago, Estados Unidos: The University of Chicago Press, 1970.

Cita MLA (9a ed.)

Stockwell, Robert. The Grammatical Structures of English and Spanish. The University of Chicago Press, 1970.