Gaya APA

Ellis, A, J., Helmholtz, H. (1954). On the Sensations of Tone as a physiological basis for the theory of music (1). : Dover Publications.

Gaya MLA

Ellis, Alexander, J.., Helmholtz, Hermann. "On the Sensations of Tone as a physiological basis for the theory of music". 1 : Dover Publications, 1954. Non Fiction.