Cita APA (7th ed.)

Robinson, J. (1976). The 4000 commonest characters Cantonese-English (2nd ed.). Kelly and Walsh.

Cita Chicago (17th ed.)

Robinson, Jack. The 4000 Commonest Characters Cantonese-English. 2nd ed. Hong Kong: Kelly and Walsh, 1976.

Cita MLA (8th ed.)

Robinson, Jack. The 4000 Commonest Characters Cantonese-English. 2nd ed. Kelly and Walsh, 1976.