APA

Wheare K. C., . (1966). Modern constitutions. : Oxford University Press, London.

Chicago

Wheare K C, . 1966. Modern constitutions. : Oxford University Press, London.

Harvard

Wheare K. C., . (1966). Modern constitutions. : Oxford University Press, London.

MLA

Wheare K C, . Modern constitutions. : Oxford University Press, London. 1966.