Cita APA (7a ed.)

Cohen, M. L. (1972). Law and population classification plan. Law and Population Programme, Fletcher School of Law and Diplomacy.

Cita Chicago Style (17a ed.)

Cohen, Morris L. Law and Population Classification Plan. Medford, Mass: Law and Population Programme, Fletcher School of Law and Diplomacy, 1972.

Cita MLA (9a ed.)

Cohen, Morris L. Law and Population Classification Plan. Law and Population Programme, Fletcher School of Law and Diplomacy, 1972.