APA-referens (7:e uppl.)

Wang, X. Y., Ma, Z., & Zhang, Y. T. (2022). Research on Safety Early Warning Standard of Large-Scale Underground Utility Tunnel in Ground Fissure Active Period. Frontiers Media S.A.

Chicago-referens (17:e uppl.)

Wang, X. Y., Z. Ma, och Y. T. Zhang. Research on Safety Early Warning Standard of Large-Scale Underground Utility Tunnel in Ground Fissure Active Period. Frontiers Media S.A, 2022.

MLA-referens (9:e uppl.)

Wang, X. Y., et al. Research on Safety Early Warning Standard of Large-Scale Underground Utility Tunnel in Ground Fissure Active Period. Frontiers Media S.A, 2022.