APA Style
Levine, erwin L ( dan elmere cornwell). (1963).
An Introduction to American Goverment (Fouth).
New York:
New York, MacMillan.
Chicago Style
Levine, erwin L ( dan elmere cornwell).
An Introduction to American Goverment.
Fouth
New York:
New York, MacMillan,
1963.
Universitas.
MLA Style
Levine, erwin L ( dan elmere cornwell).
An Introduction to American Goverment.
Fouth
New York:
New York, MacMillan,
1963.
Universitas.
Turabian Style
Levine, erwin L ( dan elmere cornwell).
An Introduction to American Goverment.
Fouth
New York:
New York, MacMillan,
1963.
Universitas.