Dyfyniad APA
ebrary, Inc, & Huffman, D. M. (2008). Mushrooms and other fungi of the midcontinental United States (2nd ed., Completely rev.). University of Iowa Press.
Dyfyniad Arddull Chicago
ebrary, Inc, and D. M. Huffman. Mushrooms and Other Fungi of the Midcontinental United States. 2nd ed., Completely rev. Iowa City: University of Iowa Press, 2008.
Dyfyniad MLA
ebrary, Inc, and D. M. Huffman. Mushrooms and Other Fungi of the Midcontinental United States. 2nd ed., Completely rev. University of Iowa Press, 2008.
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