APA Style
Dudley, Robert L., Dubnick, Melvin J, Gitelson, Alan R. (1988).
American government .
Boston:
Houghton Mifflin Company.
Chicago Style
Dudley, Robert L., Dubnick, Melvin J, Gitelson, Alan R.
American government.
Boston:
Houghton Mifflin Company,
1988.
Buku Teks.
MLA Style
Dudley, Robert L., Dubnick, Melvin J, Gitelson, Alan R.
American government.
Boston:
Houghton Mifflin Company,
1988.
Buku Teks.
Turabian Style
Dudley, Robert L., Dubnick, Melvin J, Gitelson, Alan R.
American government.
Boston:
Houghton Mifflin Company,
1988.
Buku Teks.