Styl cytowania APA

Singer, P. A., & Viens, A. M. (2008). Cambridge textbook of bioethics. Cambridge University Press.

Styl cytowania Chicago

Singer, Peter A., i A. M. Viens. Cambridge Textbook of Bioethics. Cambridge ; New York: Cambridge University Press, 2008.

Styl cytowania MLA

Singer, Peter A., i A. M. Viens. Cambridge Textbook of Bioethics. Cambridge University Press, 2008.