Azar, B. S. (1993). Chartbook: A reference grammar (2nd ed.). Prentice Hall.
Citación estilo ChicagoAzar, Betty Schampfer. Chartbook: A Reference Grammar. 2nd ed. New Jersey: Prentice Hall, 1993.
Cita MLAAzar, Betty Schampfer. Chartbook: A Reference Grammar. 2nd ed. Prentice Hall, 1993.
Warning: These citations may not always be 100% accurate.