APA Style
HANNIGAN, John A.. (1995).
Environmental sociology .
New York:
Routledge.
Chicago Style
HANNIGAN, John A..
Environmental sociology.
New York:
Routledge,
1995.
Text.
MLA Style
HANNIGAN, John A..
Environmental sociology.
New York:
Routledge,
1995.
Text.
Turabian Style
HANNIGAN, John A..
Environmental sociology.
New York:
Routledge,
1995.
Print.