APA Citation

Gan, A. 1., & Lodder, C. 1. (2013). Constructivism. Barcelona: Tenov.

Chicago Style Citation

Gan, Alekseǐ 1887-1942, and Christina 1948- Lodder. Constructivism. Barcelona: Tenov, 2013.

MLA Citation

Gan, Alekseǐ 1887-1942, and Christina 1948- Lodder. Constructivism. Barcelona: Tenov, 2013.

Warning: These citations may not always be 100% accurate.