MLA

García-Álvarez, Jacobo, and Paloma Puente-Lozano. Beneath the Lines : Borders and Boundary-making From the 18th to the 20th Century. Cham: Springer International Publishing AG, 2022.

APA

García-Álvarez, J., & Puente-Lozano, P. (2022). Beneath the Lines : Borders and Boundary-Making from the 18th to the 20th Century. Cham: Springer International Publishing AG.

Chicago

García-Álvarez, Jacobo., and Paloma Puente-Lozano. Beneath the Lines : Borders and Boundary-Making From the 18th to the 20th Century. Cham: Springer International Publishing AG, 2022.