Παραπομπή APA

Gunkel, K., & VolkswagenStiftung. ([2018]). Der Instagram-Effekt. Title is part of eBook package: De Gruyter DG Plus PP Package 2018 Part 2. doi:10.1515/9783839444450?locatt=mode:legacy

Παραπομπή Chicago Style

Gunkel, Katja,, και VolkswagenStiftung. "Der Instagram-Effekt." Title Is Part of EBook Package: De Gruyter DG Plus PP Package 2018 Part 2 [2018].

Παραπομπή MLA

Gunkel, Katja,, και VolkswagenStiftung. "Der Instagram-Effekt." Title Is Part of EBook Package: De Gruyter DG Plus PP Package 2018 Part 2 [2018].