The eidophone voice figures: geometrical & natural forms produced by vibrations of the human voice

MLA

Hughes, Margaret Watts. The Eidophone Voice Figures: Geometrical & Natural Forms Produced by Vibrations of the Human Voice. Hirschhorn am Neckar: Mani Verlag UG, 2014.

APA

Hughes, M. Watts. (2014). The eidophone voice figures: geometrical & natural forms produced by vibrations of the human voice. Hirschhorn am Neckar: Mani Verlag UG.

Chicago

Hughes, Margaret Watts The Eidophone Voice Figures: Geometrical & Natural Forms Produced by Vibrations of the Human Voice. Hirschhorn am Neckar: Mani Verlag UG, 2014.