Citazione APA

Williams, J. J. (1932). Whence the "black Irish" of Jamaica? L. MacVeagh ; Dial press.

Stile di citazione Chicago

Williams, Joseph J. Whence the "Black Irish" of Jamaica? New York: L. MacVeagh ; Dial press, 1932.

Citazione MLA

Williams, Joseph J. Whence the "Black Irish" of Jamaica? L. MacVeagh ; Dial press, 1932.