APA citiranje

Chang, K., Kim, J., & Lee, K. Safety analysis and methods in a railway signalling system.

Trích dẫn kiểu Chicago

Chang, Kwang-Chi., Jong-Ki Kim, và Key-Soe Lee. Safety Analysis and Methods in a Railway Signalling System.

MLA citiranje

Chang, Kwang-Chi., Jong-Ki Kim, và Key-Soe Lee. Safety Analysis and Methods in a Railway Signalling System.