Cita APA (7th ed.)

Senesh, L., & Easton, D. (1967). Our working world: Cities at work. Consultants to the project. Science Research Associates.

Cita Chicago (17th ed.)

Senesh, Lawrence, i David Easton. Our Working World: Cities at Work. Consultants to the Project. Chicago: Science Research Associates, 1967.

Cita MLA (9th ed.)

Senesh, Lawrence, i David Easton. Our Working World: Cities at Work. Consultants to the Project. Science Research Associates, 1967.