Cita APA (7th ed.)

Moser, C., & Kalton , G. (1971). Survey methods in social investigation. Heinemann.

Cita Chicago (17th ed.)

Moser, Claus, i G. Kalton. Survey Methods in Social Investigation. London: Heinemann, 1971.

Cita MLA (9th ed.)

Moser, Claus, i G. Kalton. Survey Methods in Social Investigation. Heinemann, 1971.