APA (7th ed.) Citation

Hedrick, U. P. (1948). The Land of the Crooked Tree. Oxford Univ. Press.

Chicago Style (17th ed.) Citation

Hedrick, U. P. The Land of the Crooked Tree. New York: Oxford Univ. Press, 1948.

MLA (9th ed.) Citation

Hedrick, U. P. The Land of the Crooked Tree. Oxford Univ. Press, 1948.