APA
Cheung L. &. O., . (2006). New directions in jewellery II. Black dog, London: .
Chicago
Cheung Lon & Others, . 2006. New directions in jewellery II. Black dog, London: .
Harvard
Cheung L. &. O., . (2006). New directions in jewellery II. Black dog, London: .
MLA
Cheung Lon & Others, . New directions in jewellery II. Black dog, London: . 2006.