Cita APA (7th ed.)

Schnore, L. F., & Fagin, H. (1967). Urban research and policy planning. Sage.

Cita Chicago (17th ed.)

Schnore, Leo Francis, i Henry Fagin. Urban Research and Policy Planning. Beverly Hills, Calif: Sage, 1967.

Cita MLA (9th ed.)

Schnore, Leo Francis, i Henry Fagin. Urban Research and Policy Planning. Sage, 1967.