APA Style
Ancona, George. (1990).
Riverkeeper .
New York:
MacMillan, Publishing Company.
Chicago Style
Ancona, George.
Riverkeeper.
New York:
MacMillan, Publishing Company,
1990.
Text.
MLA Style
Ancona, George.
Riverkeeper.
New York:
MacMillan, Publishing Company,
1990.
Text.
Turabian Style
Ancona, George.
Riverkeeper.
New York:
MacMillan, Publishing Company,
1990.
Print.