APA

Valdman A., Salazar R. J. [. o. c. & Charbonneaux M. A. [. o. c. (1970). A drillbook of French pronunciation. New York: Harper & Row.

Chicago

Valdman Albert, Salazar Robert J [from old catalog] and Charbonneaux Marie Antoinette [from old catalog]. 1970. A drillbook of French pronunciation. New York: Harper & Row.

Harvard

Valdman A., Salazar R. J. [. o. c. and Charbonneaux M. A. [. o. c. (1970). A drillbook of French pronunciation. New York: Harper & Row.

MLA

Valdman Albert, Salazar Robert J [from old catalog] and Charbonneaux Marie Antoinette [from old catalog]. A drillbook of French pronunciation. New York: Harper & Row. 1970.