Bekker, H. (1977). Friedrich von Hausen: Inquiries Into His Poetry. University of North Carolina Press.
芝加哥风格引文Bekker, Hugo. Friedrich Von Hausen: Inquiries Into His Poetry. Chapel Hill: University of North Carolina Press, 1977.
MLA引文Bekker, Hugo. Friedrich Von Hausen: Inquiries Into His Poetry. University of North Carolina Press, 1977.
警告：这些引文格式不一定是100％准确.