APA Style
Bull, John, Farrand, John, Jr.. (1997).
National Audubon Society Field Guide to North American Birds .
New York:
Alfred A. Knopf.
Chicago Style
Bull, John, Farrand, John, Jr..
National Audubon Society Field Guide to North American Birds.
New York:
Alfred A. Knopf,
1997.
print.
MLA Style
Bull, John, Farrand, John, Jr..
National Audubon Society Field Guide to North American Birds.
New York:
Alfred A. Knopf,
1997.
print.
Turabian Style
Bull, John, Farrand, John, Jr..
National Audubon Society Field Guide to North American Birds.
New York:
Alfred A. Knopf,
1997.
print.