Penggayaan APA
Wilson, Barry W.. (1980).
Scientific American Birds .
United State of America:
W.H. Freeman and Company.
Chicago Style
Wilson, Barry W..
Scientific American Birds.
United State of America:
W.H. Freeman and Company,
1980.
Text.
MLA Style
Wilson, Barry W..
Scientific American Birds.
United State of America:
W.H. Freeman and Company,
1980.
Text.
Turabian Style
Wilson, Barry W..
Scientific American Birds.
United State of America:
W.H. Freeman and Company,
1980.
Print.