(Yü yen tzŭ êrh chi) :
a progressive course designed to assist the student of colloquial Chinese as spoken in the capital and the metropolitan department ...
APA Citation
Wade, T. F. (Thomas Francis)., Hillier, W. Caine. (1886). (Yü yen tzŭ êrh chi): a progressive course designed to assist the student of colloquial Chinese as spoken in the capital and the metropolitan department ... 2nd ed. / Shanghai: Inspectorate general of customs .
MLA Citation
Wade, T. F. (Thomas Francis), 1818-1895, and Walter Caine Hillier. (Yü Yen Tzŭ Êrh Chi): a Progressive Course Designed to Assist the Student of Colloquial Chinese As Spoken In the Capital And the Metropolitan Department ... 2nd ed. / Shanghai: Inspectorate general of customs , 1886.
Warning: These citations may not always be complete (especially for serials).