Cita APA (7a ed.)

Veenman, S. (2002). Cooperative learning and teacher education. [s.n.].

Cita Chicago Style (17a ed.)

Veenman, Simon. Cooperative Learning and Teacher Education. [S.l.]: [s.n.], 2002.

Cita MLA (9a ed.)

Veenman, Simon. Cooperative Learning and Teacher Education. [s.n.], 2002.