APA Style
Robinson, John P.. (1969).
Measures of Political Attitudes .
[s.n.]:
s.l..
Chicago Style
Robinson, John P..
Measures of Political Attitudes.
[s.n.]:
s.l.,
1969.
Buku Teks.
MLA Style
Robinson, John P..
Measures of Political Attitudes.
[s.n.]:
s.l.,
1969.
Buku Teks.
Turabian Style
Robinson, John P..
Measures of Political Attitudes.
[s.n.]:
s.l.,
1969.
Buku Teks.