Citazione Stile APA (7a Edizione)

Sheftel, P. (1970). Sounds and shapes. The University Society.

Citazione stile Chigago Style (17a edizione)

Sheftel, Paul. Sounds and Shapes. Midland Park, New Jersey: The University Society, 1970.

Citatione MLA (9a ed.)

Sheftel, Paul. Sounds and Shapes. The University Society, 1970.