APA Style
Carlson, Peter S.. (1980).
Biology of crop productivity .
New York:
Academic Press.
Chicago Style
Carlson, Peter S..
Biology of crop productivity.
New York:
Academic Press,
1980.
Text.
MLA Style
Carlson, Peter S..
Biology of crop productivity.
New York:
Academic Press,
1980.
Text.
Turabian Style
Carlson, Peter S..
Biology of crop productivity.
New York:
Academic Press,
1980.
Print.