APA-Zitierstil (7. Ausg.)

Costello, P. J. (2011). Effective action research: Developing reflective thinking and practice (2. ed.). Continuum.

Chicago-Zitierstil (17. Ausg.)

Costello, Patrick J. Effective Action Research: Developing Reflective Thinking and Practice. 2. ed. London [u.a.]: Continuum, 2011.

MLA-Zitierstil (9. Ausg.)

Costello, Patrick J. Effective Action Research: Developing Reflective Thinking and Practice. 2. ed. Continuum, 2011.