APA Style
Welch, Susan, Gruhl, John, Steinman, Michael et.al. (1988).
American Government (2).
United States of America:
West Publishing Company.
Chicago Style
Welch, Susan, Gruhl, John, Steinman, Michael et.al.
American Government.
2
United States of America:
West Publishing Company,
1988.
Text.
MLA Style
Welch, Susan, Gruhl, John, Steinman, Michael et.al.
American Government.
2
United States of America:
West Publishing Company,
1988.
Text.
Turabian Style
Welch, Susan, Gruhl, John, Steinman, Michael et.al.
American Government.
2
United States of America:
West Publishing Company,
1988.
Print.