Cita APA (7th ed.)

United Nations Statistical Office. (1960). A Short manual on sampling. [s.n.].

Cita Chicago (17th ed.)

United Nations Statistical Office. A Short Manual on Sampling. New York: [s.n.], 1960.

Cita MLA (9th ed.)

United Nations Statistical Office. A Short Manual on Sampling. [s.n.], 1960.