Cita APA (7a ed.)

Kernan, K. T., & Blount, B. G. (1966). The acquisition of Spanish grammar by Mexican children. [s.n.].

Cita Chicago Style (17a ed.)

Kernan, Keith T., y Ben G. Blount. The Acquisition of Spanish Grammar by Mexican Children. [S.l.]: [s.n.], 1966.

Cita MLA (9a ed.)

Kernan, Keith T., y Ben G. Blount. The Acquisition of Spanish Grammar by Mexican Children. [s.n.], 1966.