Grout, A. J. (1972). Moss flora of North America: North of Mexico. Hafner Pub. Co..
芝加哥风格引文Grout, A. J. Moss Flora of North America: North of Mexico. New York: Hafner Pub. Co., 1972.
MLA引文Grout, A. J. Moss Flora of North America: North of Mexico. Hafner Pub. Co., 1972.
警告：这些引文格式不一定是100％准确.