APA (7th ed.) Citation

Martin, S., Helmschrott, S., & Rammstedt, B. (2015). The use of respondent incentives in PIAAC: The field test experiment in Germany. Methoden, Daten, Analysen, 8(2), 223-242.

Chicago Style (17th ed.) Citation

Martin, Silke, Susanne Helmschrott, and Beatrice Rammstedt. "The Use of Respondent Incentives in PIAAC: The Field Test Experiment in Germany." Methoden, Daten, Analysen 8, no. 2 (2015): 223-242.

MLA (9th ed.) Citation

Martin, Silke, et al. "The Use of Respondent Incentives in PIAAC: The Field Test Experiment in Germany." Methoden, Daten, Analysen, vol. 8, no. 2, 2015, pp. 223-242.