La Brack, B. W. (1980). The Sikhs of northern California: A Socio-historical study. Syracuse University.
Chicago Style (17th ed.) CitationLa Brack, Bruce Wilfred. The Sikhs of Northern California: A Socio-historical Study. Syracuse: Syracuse University, 1980.
MLA引文La Brack, Bruce Wilfred. The Sikhs of Northern California: A Socio-historical Study. Syracuse University, 1980.
警告：這些引文格式不一定是100％准確.