APA

Cushman R. E., . (1950). Leading constitutional decisions. New York: Appleton-Century-Crofts.

Chicago

Cushman Robert Eugene, . 1950. Leading constitutional decisions. New York: Appleton-Century-Crofts.

Harvard

Cushman R. E., . (1950). Leading constitutional decisions. New York: Appleton-Century-Crofts.

MLA

Cushman Robert Eugene, . Leading constitutional decisions. New York: Appleton-Century-Crofts. 1950.