Cita APA (7a ed.)

Mattick, H. W., & Caplan, N. (1979). The Chicago youth development project: A descriptive account of its action program and research designs (repr.). Univ. Microfilms International.

Cita Chicago Style (17a ed.)

Mattick, Hans W., y Nathan Caplan. The Chicago Youth Development Project: A Descriptive Account of Its Action Program and Research Designs. repr. Ann Arbor, Mich: Univ. Microfilms International, 1979.

Cita MLA (9a ed.)

Mattick, Hans W., y Nathan Caplan. The Chicago Youth Development Project: A Descriptive Account of Its Action Program and Research Designs. repr. Univ. Microfilms International, 1979.