Gaya APA

Beer, M. et al (2018). E-book Sport under Unexpected Circumstances : Violence, Discipline, and Leisure in Penal and Internment Camps . Germany: Vandenhoeck & Ruprecht GmbH & Co. KG.

Gaya MLA

Beer, Mathias. et al. "E-book Sport under Unexpected Circumstances : Violence, Discipline, and Leisure in Penal and Internment Camps". Germany: Vandenhoeck & Ruprecht GmbH & Co. KG, 2018. Text.