Cita APA (7a ed.)

(2015). Journal of Hebei University of Science and Technology. Hebei University of Science and Technology.

Cita Chicago Style (17a ed.)

Journal of Hebei University of Science and Technology. Hebei University of Science and Technology, 2015.

Cita MLA (9a ed.)

Journal of Hebei University of Science and Technology. Hebei University of Science and Technology, 2015.