Mitchell, P. M. (1978). Halldór Hermannsson. Cornell University Press.
芝加哥风格引文Mitchell, P. M. Halldór Hermannsson. Ithaca, N.Y.: Cornell University Press, 1978.
MLA引文Mitchell, P. M. Halldór Hermannsson. Cornell University Press, 1978.
警告：这些引文格式不一定是100％准确.