Kricher, J. C. (1998). A field guide to eastern forest: North American. Houghton Mifflin.
Chicago Style (17. basım) AtıfKricher, John C. A Field Guide to Eastern Forest: North American. Boston: Houghton Mifflin, 1998.
MLA (8th ed.) AtıfKricher, John C. A Field Guide to Eastern Forest: North American. Houghton Mifflin, 1998.
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