LTD, W. D. P., Structures, W., & BUCG. (2023). Normal staircase. Brac University.
芝加哥风格引文LTD, WOHA Designs PTE, Web Structures, 与 BUCG. Normal Staircase. Brac University, 2023.
MLA引文LTD, WOHA Designs PTE, et al. Normal Staircase. Brac University, 2023.
警告：这些引文格式不一定是100％准确.