APA-ийн эшлэл(7 дахь хэвлэлт)

Burtt, E. H., Jr., & Davis, W. E., Jr. (2013). Alexander Wilson: The Scot who founded American ornithology. Belknap Press of Harvard University Press.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

Burtt, Edward H., Jr., ба William E. Davis, Jr. Alexander Wilson: The Scot Who Founded American Ornithology. Cambridge: Belknap Press of Harvard University Press, 2013.

MLA -ийн эшлэл (9 дэх хэвлэлт)

Burtt, Edward H., Jr., ба William E. Davis, Jr. Alexander Wilson: The Scot Who Founded American Ornithology. Belknap Press of Harvard University Press, 2013.