Cita APA (7a ed.)

International Organization for Standardization. (1968). ISO R717 - Evaluation de l'isolement acoustique des habitations (1a ed.). ISO/IEC.

Cita Chicago Style (17a ed.)

International Organization for Standardization. ISO R717 - Evaluation De L'isolement Acoustique Des Habitations. 1a ed. Suiza: ISO/IEC, 1968.

Cita MLA (9a ed.)

International Organization for Standardization. ISO R717 - Evaluation De L'isolement Acoustique Des Habitations. 1a ed. ISO/IEC, 1968.