Setchell, W. A. (1978). American Samoa (1st AMS ed.). AMS Press.
芝加哥风格引文Setchell, William Albert. American Samoa. 1st AMS ed. New York: AMS Press, 1978.
MLA引文Setchell, William Albert. American Samoa. 1st AMS ed. AMS Press, 1978.
警告：这些引文格式不一定是100％准确.