APA引文

Berg, F. S. (1978). Listening and speech training package. Grune & Stratton.

Chicago Style (17th ed.) Citation

Berg, Frederick S. Listening and Speech Training Package. New York: Grune & Stratton, 1978.

MLA引文

Berg, Frederick S. Listening and Speech Training Package. Grune & Stratton, 1978.

警告：這些引文格式不一定是100％准確.