Franklin

MLA

Pérez Leroux, Ana T, and William R Glass. Contemporary Perspectives On the Acquisition of Spanish. Somerville, MA: Cascadilla Press, 1997.

APA

Pérez Leroux, A. T, & Glass, W. R. (1997). Contemporary perspectives on the acquisition of Spanish. Somerville, MA: Cascadilla Press.

Chicago

Pérez Leroux, Ana T., and William R. Glass. Contemporary Perspectives On the Acquisition of Spanish. Somerville, MA: Cascadilla Press, 1997.