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.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.