APA-referens (7:e uppl.)

Zhu, H. (2019). A science comic of urban metro structure: Performance evolution and sensing control (First edition.). Springer International Publishing. https://doi.org/10.1007/978-981-13-0580-1

Chicago-referens (17:e uppl.)

Zhu, Hehua. A Science Comic of Urban Metro Structure: Performance Evolution and Sensing Control. First edition. Singapore: Springer International Publishing, 2019. https://doi.org/10.1007/978-981-13-0580-1.

MLA-referens (9:e uppl.)

Zhu, Hehua. A Science Comic of Urban Metro Structure: Performance Evolution and Sensing Control. First edition. Springer International Publishing, 2019. https://doi.org/10.1007/978-981-13-0580-1.