APA

Takov P., . (2009). Deriving "ought"from "is" according to Hans Jonas. Rome: Pontificia Universitas Urbaniana, Facultas Philosophiae.

Chicago

Takov Peter, . 2009. Deriving "ought"from "is" according to Hans Jonas. Rome: Pontificia Universitas Urbaniana, Facultas Philosophiae.

Harvard

Takov P., . (2009). Deriving "ought"from "is" according to Hans Jonas. Rome: Pontificia Universitas Urbaniana, Facultas Philosophiae.

MLA

Takov Peter, . Deriving "ought"from "is" according to Hans Jonas. Rome: Pontificia Universitas Urbaniana, Facultas Philosophiae. 2009.