Gaya APA

Politzer, R, L., Holmstrom, A, D. (1970). French : a creative approach (1.; Jilid I). NEW YORK: American Book Company.

Gaya MLA

Politzer, Robert, L.., Holmstrom, Amelie, Diamant. "French : a creative approach". 1.; Jilid I NEW YORK: American Book Company, 1970. Text.