Cita APA (7a ed.)

Rogers, A. P. (2014). The Base of the Iceberg: Informal Learning and Its Impact on Formal and Non-formal Learning. Verlag Barbara Budrich.

Cita Chicago Style (17a ed.)

Rogers, Alan Prof. The Base of the Iceberg: Informal Learning and Its Impact on Formal and Non-formal Learning. Leverkusen: Verlag Barbara Budrich, 2014.

Cita MLA (9a ed.)

Rogers, Alan Prof. The Base of the Iceberg: Informal Learning and Its Impact on Formal and Non-formal Learning. Verlag Barbara Budrich, 2014.