Cita APA (7a ed.)

Collis, B., & Moonen, J. (2004). Flexible learning in a digital world: Experiences and expectations. Routledge Falmer.

Cita Chicago Style (17a ed.)

Collis, Betty, y Jef Moonen. Flexible Learning in a Digital World: Experiences and Expectations. London: Routledge Falmer, 2004.

Cita MLA (9a ed.)

Collis, Betty, y Jef Moonen. Flexible Learning in a Digital World: Experiences and Expectations. Routledge Falmer, 2004.