Gaya APA
Beer, Samuel H., Ulam, Adam B.. (1965).
Ptterns of government : the major political systems of Europe edited by Samuel H. Beer and Adam B. Ulam (2nd ed).
New York:
Random House.
Gaya Chicago
Beer, Samuel H., Ulam, Adam B..
Ptterns of government : the major political systems of Europe edited by Samuel H. Beer and Adam B. Ulam.
2nd ed
New York:
Random House,
1965.
Text.
Gaya MLA
Beer, Samuel H., Ulam, Adam B..
Ptterns of government : the major political systems of Europe edited by Samuel H. Beer and Adam B. Ulam.
2nd ed
New York:
Random House,
1965.
Text.
Gaya Turabian
Beer, Samuel H., Ulam, Adam B..
Ptterns of government : the major political systems of Europe edited by Samuel H. Beer and Adam B. Ulam.
2nd ed
New York:
Random House,
1965.
Print.