APA stil citiranja

Bagnall, R. G., & Aspin, D. N. (2007). Philosophical perspectives on lifelong learning: Philosophical perspectives on lifelong learning. Dordrecht: Springer.

Chicago stil citiranja

Bagnall, Richard G., and David N. Aspin. Philosophical perspectives on lifelong learning: Philosophical perspectives on lifelong learning. Dordrecht: Springer, 2007.

MLA stil citiranja

Bagnall, Richard G., and David N. Aspin. Philosophical perspectives on lifelong learning: Philosophical perspectives on lifelong learning. Dordrecht: Springer, 2007.