Cita APA (7a ed.)

Pei, M. (1969). The New world Spanish-English and English-Spanish dictionary. New American Library.

Cita Chicago Style (17a ed.)

Pei, Mario. The New World Spanish-English and English-Spanish Dictionary. New York: New American Library, 1969.

Cita MLA (9a ed.)

Pei, Mario. The New World Spanish-English and English-Spanish Dictionary. New American Library, 1969.