Παραπομπή σε μορφή APA (7η εκδ.)
Crow, G. E., Hellquist, C. B., & Fassett, N. C. (2000). Aquatic and wetland plants of northeastern North America: A revised and enlarged edition of Norman C. Fassett's A manual of aquatic plants. University of Wisconsin Press.
Παραπομπή σε μορφή Chicago (17η εκδ.)
Crow, Garrett E., C. B. Hellquist, και Norman C. Fassett. Aquatic and Wetland Plants of Northeastern North America: A Revised and Enlarged Edition of Norman C. Fassett's A Manual of Aquatic Plants. Madison, WI: University of Wisconsin Press, 2000.
Παραπομπή σε μορφή MLA (9th εκδ.)
Crow, Garrett E., et al. Aquatic and Wetland Plants of Northeastern North America: A Revised and Enlarged Edition of Norman C. Fassett's A Manual of Aquatic Plants. University of Wisconsin Press, 2000.
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