Cita APA (7th ed.)

Rydings, H. . . . . . . . . . . . A. (1976). A Hong Kong union catalogue: Works relating to Hong Kong in Hong Kong libraries. Centre of Asian Studies, University of Hong Kong.

Cita Chicago (17th ed.)

Rydings, H A. A Hong Kong Union Catalogue: Works Relating to Hong Kong in Hong Kong Libraries. Hongkong: Centre of Asian Studies, University of Hong Kong, 1976.

Cita MLA (9th ed.)

Rydings, H A. A Hong Kong Union Catalogue: Works Relating to Hong Kong in Hong Kong Libraries. Centre of Asian Studies, University of Hong Kong, 1976.