APA
Griffith E. S., . (1953). The American System of Fovernment. New York: Frederick A.Praeger.
Chicago
Griffith Ernest S, . 1953. The American System of Fovernment. New York: Frederick A.Praeger.
Harvard
Griffith E. S., . (1953). The American System of Fovernment. New York: Frederick A.Praeger.
MLA
Griffith Ernest S, . The American System of Fovernment. New York: Frederick A.Praeger. 1953.
