(2000). Outdoor systems, indoor distribution: Julie Ault, Martin Beck.
Chicago-Zitierstil (17. Ausg.)Outdoor Systems, Indoor Distribution: Julie Ault, Martin Beck. Berlin, 2000.
MLA-Zitierstil (8. Ausg.)Outdoor Systems, Indoor Distribution: Julie Ault, Martin Beck. 2000.
警告：这些引文格式不一定是100％准确.