MLA

Hoogeveen, and Utz Pape. Data Collection In Fragile States. Springer International Publishing, 2020.

APA

Hoogeveen, H., & Pape, U. (2020). Data Collection in Fragile States. Springer International Publishing.

Chicago

Hoogeveen, and Utz Pape. Data Collection In Fragile States. : Springer International Publishing, 2020.