Dyfyniad APA

Bethlehem, J. G., Cobben, F., & Schouten, B. (2011). Handbook of nonresponse in household surveys. John Wiley & Sons. https://doi.org/10.1002/9780470891056

Dyfyniad Arddull Chicago

Bethlehem, Jelke G., Fannie Cobben, and Barry Schouten. Handbook of Nonresponse in Household Surveys. Hoboken, N.J: John Wiley & Sons, 2011. https://doi.org/10.1002/9780470891056.

Dyfyniad MLA

Bethlehem, Jelke G., et al. Handbook of Nonresponse in Household Surveys. John Wiley & Sons, 2011. https://doi.org/10.1002/9780470891056.

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