APA citiranje
Ownbey, G. B., & Morley, T. (1991). Vascular plants of Minnesota: A checklist and atlas. University of Minnesota Press.
Chicago Style (17th ed.) Citation
Ownbey, Gerald B., and Thomas Morley. Vascular Plants of Minnesota: A Checklist and Atlas. Minneapolis: University of Minnesota Press, 1991.
MLA citiranje
Ownbey, Gerald B., and Thomas Morley. Vascular Plants of Minnesota: A Checklist and Atlas. University of Minnesota Press, 1991.
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