APA Style

Freund, P, A, A, E, S, M, D, H, E, J, B. (). Constitutional Law : Principles and Policy . Indianapolis: .

MLA Style

Freund, Paul, A.;, Arthur, E., Sutherland;, Mark, Dewolfe, Howe;, Ernest, J, Brown. "Constitutional Law : Principles and Policy". Indianapolis: , . Text.