APA Style
Carroll, C. Ronald,. (1990).
Agroecology (Rev. ed).
New York:
McGrawHill.
Chicago Style
Carroll, C. Ronald,.
Agroecology.
Rev. ed
New York:
McGrawHill,
1990.
Text.
MLA Style
Carroll, C. Ronald,.
Agroecology.
Rev. ed
New York:
McGrawHill,
1990.
Text.
Turabian Style
Carroll, C. Ronald,.
Agroecology.
Rev. ed
New York:
McGrawHill,
1990.
Print.