APA (7th ed.) Citation

Roberts, E. V., Sum, N., & Bradshaw, P. (1992). Historical dictionary of Hong Kong & Macau. Scarecrow Press.

Chicago Style (17th ed.) Citation

Roberts, Elfed Vaughan, Ngai-Ling Sum, and P. Bradshaw. Historical Dictionary of Hong Kong & Macau. Metuchen, N.J.: Scarecrow Press, 1992.

MLA (9th ed.) Citation

Roberts, Elfed Vaughan, et al. Historical Dictionary of Hong Kong & Macau. Scarecrow Press, 1992.