APA
(1997). ISO 11690- 3:1997-Acoustics - Recommended practice for the design of low-noise workplaces containing machinery - Part 3: Sound propagation and noise prediction in workrooms. Geneva: International Organization for Standardization.
Chicago
1997. ISO 11690- 3:1997-Acoustics - Recommended practice for the design of low-noise workplaces containing machinery - Part 3: Sound propagation and noise prediction in workrooms. Geneva: International Organization for Standardization.
Harvard
(1997). ISO 11690- 3:1997-Acoustics - Recommended practice for the design of low-noise workplaces containing machinery - Part 3: Sound propagation and noise prediction in workrooms. Geneva: International Organization for Standardization.
MLA
ISO 11690- 3:1997-Acoustics - Recommended practice for the design of low-noise workplaces containing machinery - Part 3: Sound propagation and noise prediction in workrooms. Geneva: International Organization for Standardization. 1997.