Cita APA (7a ed.)

Sayer, G. R. (1975). Hong Kong 1862-1919: Years of Discretion. Hong Kong University Press.

Cita Chicago Style (17a ed.)

Sayer, Geoffrey Robley. Hong Kong 1862-1919: Years of Discretion. Hong Kong [China]: Hong Kong University Press, 1975.

Cita MLA (8a ed.)

Sayer, Geoffrey Robley. Hong Kong 1862-1919: Years of Discretion. Hong Kong University Press, 1975.