Raven, P. H., & Johnson, G. B. (1988). Understanding biology. Times Mirror/Mosby College.
芝加哥风格引文Raven, Peter H., 与 George B. Johnson. Understanding Biology. St. Louis, Mo: Times Mirror/Mosby College, 1988.
MLA引文Raven, Peter H., 与 George B. Johnson. Understanding Biology. Times Mirror/Mosby College, 1988.
警告：这些引文格式不一定是100％准确.