Foster, M. (1891). A text-book of physiology (Fourth American, from the fifth English edition, thoroughly revised, with notes, additions, and two hundred and eighty-two illustrations.). Lea Brothers & Co..
Chicago-referens (17:e uppl.)Foster, M. A Text-book of Physiology. Fourth American, from the fifth English edition, thoroughly revised, with notes, additions, and two hundred and eighty-two illustrations. Philadelphia: Lea Brothers & Co., 1891.
MLA-referens (8:e uppl.)Foster, M. A Text-book of Physiology. Fourth American, from the fifth English edition, thoroughly revised, with notes, additions, and two hundred and eighty-two illustrations. Lea Brothers & Co., 1891.
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