Gaya APA

Räikkä, J., Varelius, J. (2013). Adaptation and Autonomy: Adaptive Preferences in Enhancing and Ending Life . Springer Berlin Heidelberg: Springer.

Gaya MLA

Räikkä, Juha., Varelius, Jukka. "Adaptation and Autonomy: Adaptive Preferences in Enhancing and Ending Life". Springer Berlin Heidelberg: Springer, 2013. E-Book.