APA (7th ed.) Citation

Ward. (1978). Japan's political systems (2nd ed.). Prentice-Hall.

Chicago Style (17th ed.) Citation

Ward. Japan's Political Systems. 2nd ed. New Jersey: Prentice-Hall, 1978.

MLA (8th ed.) Citation

Ward. Japan's Political Systems. 2nd ed. Prentice-Hall, 1978.