Cita APA

Nissenberg, G., & Nissenberg, G. (2009). Spanish sentence builder. New York: McGraw-Hill.

Citación estilo Chicago

Nissenberg, Gilda, y Gilda Nissenberg. Spanish Sentence Builder. New York: McGraw-Hill, 2009.

Cita MLA

Nissenberg, Gilda, y Gilda Nissenberg. Spanish Sentence Builder. New York: McGraw-Hill, 2009.