APA (7th ed.) Citation

Leutner, D. (2008). Special issue Assessment of competencies. Hogrefe.

Chicago Style (17th ed.) Citation

Leutner, Detlev. Special Issue Assessment of Competencies. Göttingen [u.a.]: Hogrefe, 2008.

MLA (9th ed.) Citation

Leutner, Detlev. Special Issue Assessment of Competencies. Hogrefe, 2008.