APA-viite (7. p.)
Godfrey, R. K., & Wooten, J. W. (1981). Aquatic and wetland plants of southeastern United States: Dicotyledons. University of Georgia Press.
Chicago-viite (17. p.)
Godfrey, Robert K., ja Jean W. Wooten. Aquatic and Wetland Plants of Southeastern United States: Dicotyledons. Athens: University of Georgia Press, 1981.
MLA-viite (9. p.)
Godfrey, Robert K., ja Jean W. Wooten. Aquatic and Wetland Plants of Southeastern United States: Dicotyledons. University of Georgia Press, 1981.
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