Roberts, S., & Conway, A. (1961). The Welsh in America: Letters from the immigrants. University of Minnesota Press.
Chicagoスタイル(17版)引用形式Roberts, Sarah, , Alan Conway. The Welsh in America: Letters from the Immigrants. Minneapolis: University of Minnesota Press, 1961.
MLA(9版)引用形式Roberts, Sarah, , Alan Conway. The Welsh in America: Letters from the Immigrants. University of Minnesota Press, 1961.
警告: この引用は必ずしも正確ではありません.