Style de citation APA (7e éd.)

U.S. Foreign Service Institute, Boyle, E. L., & Delbridge, P. N. (1970). Cantonese: Basic course. D. C.

Style de citation Chicago (17e éd.)

U.S. Foreign Service Institute, Elizabeth Latimore Boyle, et Pauline Ng Delbridge. Cantonese: Basic Course. Washington: D. C, 1970.

Style de citation MLA (9e éd.)

U.S. Foreign Service Institute, et al. Cantonese: Basic Course. D. C, 1970.