Cita APA (7th ed.)
Hder, S., Hder, M., & Khne, M. (2012). Telephone Surveys in Europe: Research and Practice. Springer Berlin Heidelberg. https://doi.org/10.1007/978-3-642-25411-6
Cita Chicago (17th ed.)
Hder, Sabine, Michael Hder, i Mike Khne. Telephone Surveys in Europe: Research and Practice. Berlin, Heidelberg: Springer Berlin Heidelberg, 2012. https://doi.org/10.1007/978-3-642-25411-6.
Cita MLA (9th ed.)
Hder, Sabine, et al. Telephone Surveys in Europe: Research and Practice. Springer Berlin Heidelberg, 2012. https://doi.org/10.1007/978-3-642-25411-6.
Atenció: Aquestes cites poden no estar 100% correctes.