APA   Click to copy
Martin, R., Greiff, S., Fischbach, A., & Ugen, S. (2014). Kompetenzmessung im Bildungsbereich [Assessment of competencies in the area of education]. In G. Steffgen, G. Michaux, & D. Ferring (Eds.) (pp. 241–247). Luxembourg: Societe Luxembourgeoise de Psychologie.

Chicago/Turabian   Click to copy
Martin, R., S. Greiff, A. Fischbach, and S. Ugen. “Kompetenzmessung Im Bildungsbereich [Assessment of Competencies in the Area of Education].” In , edited by G. Steffgen, G. Michaux, and D. Ferring, 241–247. Psychologie in Luxemburg. Ein Handbuch [Psychology in Luxembourg. A handbook]. Luxembourg: Societe Luxembourgeoise de Psychologie, 2014.

MLA   Click to copy
Martin, R., et al. Kompetenzmessung Im Bildungsbereich [Assessment of Competencies in the Area of Education]. Edited by G. Steffgen et al., Societe Luxembourgeoise de Psychologie, 2014, pp. 241–47.

@inbook{martin2014a,
  title = {Kompetenzmessung im Bildungsbereich [Assessment of competencies in the area of education]},
  year = {2014},
  address = {Luxembourg},
  pages = {241-247},
  publisher = {Societe Luxembourgeoise de Psychologie},
  series = {Psychologie in Luxemburg. Ein Handbuch [Psychology in Luxembourg. A handbook]},
  author = {Martin, R. and Greiff, S. and Fischbach, A. and Ugen, S.},
  editor = {Steffgen, G. and Michaux, G. and Ferring, D.}
}