APA-viite (7. p.)
Riley, J. L. (2003). Flora of the Hudson Bay Lowland and its postglacial origins. NRC Research Press.
Chicago-viite (17. p.)
Riley, J. L. Flora of the Hudson Bay Lowland and Its Postglacial Origins. Ottawa: NRC Research Press, 2003.
MLA-viite (9. p.)
Riley, J. L. Flora of the Hudson Bay Lowland and Its Postglacial Origins. NRC Research Press, 2003.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.