Sultan Ahmad. (1952). Gastromycetes of West Pakistan. At The Punjab University Press.
芝加哥风格引文Sultan Ahmad. Gastromycetes of West Pakistan. Lahore: At The Punjab University Press, 1952.
MLA引文Sultan Ahmad. Gastromycetes of West Pakistan. At The Punjab University Press, 1952.
警告：这些引文格式不一定是100％准确.