Cita APA (7th ed.)

Hoinville, G., & Jowell, R. (1978). Survey research practice. Heinemann Educational Boks.

Cita Chicago (17th ed.)

Hoinville, Gerald, i Roger Jowell. Survey Research Practice. Londres: Heinemann Educational Boks, 1978.

Cita MLA (9th ed.)

Hoinville, Gerald, i Roger Jowell. Survey Research Practice. Heinemann Educational Boks, 1978.