I4CS Wolfsburg, Lüke, K., Eichler, G., Erfurth, C., & Fahrnberger, G. (2019). Innovations for community services: 19th International Conference, I4CS 2019, Wolfsburg, Germany, June 24-26, 2019 : proceedings. Springer. https://doi.org/10.1007/978-3-030-22482-0
Chicago-Zitierstil (17. Ausg.)I4CS Wolfsburg, Karl-Heinz Lüke, Gerald Eichler, Christian Erfurth, und Günter Fahrnberger. Innovations for Community Services: 19th International Conference, I4CS 2019, Wolfsburg, Germany, June 24-26, 2019 : Proceedings. Cham: Springer, 2019. https://doi.org/10.1007/978-3-030-22482-0.
MLA-Zitierstil (9. Ausg.)I4CS Wolfsburg, et al. Innovations for Community Services: 19th International Conference, I4CS 2019, Wolfsburg, Germany, June 24-26, 2019 : Proceedings. Springer, 2019. https://doi.org/10.1007/978-3-030-22482-0.