APA ציטוט

Maass, M. (2020). The World Views of the Obama Era. 1st ed. 2018. Springer International Publishing.

Trích dẫn kiểu Chicago

Maass, Matthias. The World Views of the Obama Era. 1st Ed. 2018. Springer International Publishing, 2020.

ציטוט MLA

Maass, Matthias. The World Views of the Obama Era. 1st Ed. 2018. Springer International Publishing, 2020.