APA (7th ed.) Citation

Lebens, M. (2011). The cognitive and affective dimensions of mathematical difficulties in schoolchildren. WiKu-Verl.

Chicago Style (17th ed.) Citation

Lebens, Morena. The Cognitive and Affective Dimensions of Mathematical Difficulties in Schoolchildren. Duisburg [u.a.]: WiKu-Verl, 2011.

MLA (9th ed.) Citation

Lebens, Morena. The Cognitive and Affective Dimensions of Mathematical Difficulties in Schoolchildren. WiKu-Verl, 2011.