Cita APA (7a ed.)

Wang, X., & Duan, Q. (2019). Improved AHP–TOPSIS model for the comprehensive risk evaluation of oil and gas pipelines. KeAi Communications Co., Ltd.

Cita Chicago Style (17a ed.)

Wang, Xia, y Qingquan Duan. Improved AHP–TOPSIS Model for the Comprehensive Risk Evaluation of Oil and Gas Pipelines. KeAi Communications Co., Ltd, 2019.

Cita MLA (8a ed.)

Wang, Xia, y Qingquan Duan. Improved AHP–TOPSIS Model for the Comprehensive Risk Evaluation of Oil and Gas Pipelines. KeAi Communications Co., Ltd, 2019.