Cita APA (7a ed.)

Clement, M., & Vandenberghe, R. (2000). Teacher's professional development, a solitary or collegial (ad)venture? [s.n.].

Cita Chicago Style (17a ed.)

Clement, Mieke, y Ronald Vandenberghe. Teacher's Professional Development, a Solitary or Collegial (ad)venture? [S.l.]: [s.n.], 2000.

Cita MLA (9a ed.)

Clement, Mieke, y Ronald Vandenberghe. Teacher's Professional Development, a Solitary or Collegial (ad)venture? [s.n.], 2000.