APA

Tornay S., . (1997). Conradin Perner, Living on Earth in the Sky: The Anyuak An Analytic Account of the History and Culture of a Nilotic People. I: The Sphere of Spirituality. Paris-FR: École des Hautes Études en Sciences Sociales.

Chicago

Tornay Serge, . 1997. Conradin Perner, Living on Earth in the Sky: The Anyuak An Analytic Account of the History and Culture of a Nilotic People. I: The Sphere of Spirituality. Paris-FR: École des Hautes Études en Sciences Sociales.

Harvard

Tornay S., . (1997). Conradin Perner, Living on Earth in the Sky: The Anyuak An Analytic Account of the History and Culture of a Nilotic People. I: The Sphere of Spirituality. Paris-FR: École des Hautes Études en Sciences Sociales.

MLA

Tornay Serge, . Conradin Perner, Living on Earth in the Sky: The Anyuak An Analytic Account of the History and Culture of a Nilotic People. I: The Sphere of Spirituality. Paris-FR: École des Hautes Études en Sciences Sociales. 1997.