APA-viite (7. p.)
Green, J. C., & Janssen, R. B. (1975). Minnesota birds: Where, when, and how many. Published by the University of Minnesota Press, for the James Ford Bell Museum of Natural History.
Chicago-viite (17. p.)
Green, Janet C., ja Robert B. Janssen. Minnesota Birds: Where, When, and How Many. Minneapolis: Published by the University of Minnesota Press, for the James Ford Bell Museum of Natural History, 1975.
MLA-viite (9. p.)
Green, Janet C., ja Robert B. Janssen. Minnesota Birds: Where, When, and How Many. Published by the University of Minnesota Press, for the James Ford Bell Museum of Natural History, 1975.
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