Cita APA (7a ed.)

Roebben, B. (2014). Spiritual learning communities: Historical, systematic and practical observations. Pontifícia Universidade Católica do Paraná.

Cita Chicago Style (17a ed.)

Roebben, Bert. Spiritual Learning Communities: Historical, Systematic and Practical Observations. Pontifícia Universidade Católica do Paraná, 2014.

Cita MLA (9a ed.)

Roebben, Bert. Spiritual Learning Communities: Historical, Systematic and Practical Observations. Pontifícia Universidade Católica do Paraná, 2014.