APA引文

BARNARD Geoffrey. (1959). Better spoken english. Macmillan.

Chicago Style (17th ed.) Citation

BARNARD Geoffrey. Better Spoken English. London: Macmillan, 1959.

MLA引文

BARNARD Geoffrey. Better Spoken English. Macmillan, 1959.

警告：這些引文格式不一定是100％准確.