Cita APA (7a ed.)

A.S.A. (1962). Indoor apparatus insulators - Asa c37.31 (1a ed.). British Standards Institution.

Cita Chicago Style (17a ed.)

A.S.A. Indoor Apparatus Insulators - Asa C37.31. 1a ed. New York: British Standards Institution, 1962.

Cita MLA (9a ed.)

A.S.A. Indoor Apparatus Insulators - Asa C37.31. 1a ed. British Standards Institution, 1962.