एपीए उद्धरण

Kauper,Paul G. (1956). Frontiers of constitutional liberty. University of Michigan law school.

शिकागो स्टाइल उद्धरण

Kauper,Paul G. Frontiers of Constitutional Liberty. AnnArbor: University of Michigan law school, 1956.

एमएलए उद्धरण

Kauper,Paul G. Frontiers of Constitutional Liberty. University of Michigan law school, 1956.