APA (7. basım) Alıntı

Persson, I., & Savulescu, J. (2017). The duty to be morally enhanced. Springer Verlag.

Chicago Style (17. basım) Atıf

Persson, I., ve J. Savulescu. The Duty to Be Morally Enhanced. Springer Verlag, 2017.

MLA (9th ed.) Atıf

Persson, I., ve J. Savulescu. The Duty to Be Morally Enhanced. Springer Verlag, 2017.