Cita APA (7th ed.)
ebrary, Inc, & Bertka, C. M. (2009). Exploring the origin, extent, and future of life: Philosophical, ethical, and theological perspectives. Cambridge University Press.
Cita Chicago (17th ed.)
ebrary, Inc, i Constance M. Bertka. Exploring the Origin, Extent, and Future of Life: Philosophical, Ethical, and Theological Perspectives. Cambridge: Cambridge University Press, 2009.
Cita MLA (9th ed.)
ebrary, Inc, i Constance M. Bertka. Exploring the Origin, Extent, and Future of Life: Philosophical, Ethical, and Theological Perspectives. Cambridge University Press, 2009.
Atenció: Aquestes cites poden no estar 100% correctes.