Cita APA (7a ed.)
Hockett, C. F. (1951). Progressive exercises in Chinese pronunciation. Far Eastern Publications, Yale University.
Cita Chicago Style (17a ed.)
Hockett, Charles F. Progressive Exercises in Chinese Pronunciation. New Haven: Far Eastern Publications, Yale University, 1951.
Cita MLA (9a ed.)
Hockett, Charles F. Progressive Exercises in Chinese Pronunciation. Far Eastern Publications, Yale University, 1951.
警告：這些引文格式不一定是100％准確.