APA (7th ed.) Citation

Vedder, P. (1985). Cooperative learning: A study on processes and effects of cooperation between primary school children.

Chicago Style (17th ed.) Citation

Vedder, Paul. Cooperative Learning: A Study on Processes and Effects of Cooperation Between Primary School Children. s'Gravenhage, 1985.

MLA (9th ed.) Citation

Vedder, Paul. Cooperative Learning: A Study on Processes and Effects of Cooperation Between Primary School Children. 1985.