APA (7e ed.) Bronvermelding

Harari, Y. N. (2019). 21 lessons for the 21st century. Vintage.

Chicago (17e ed.) Bronvermelding

Harari, Yuval N. 21 Lessons for the 21st Century. London: Vintage, 2019.

MLA (9e ed.) Bronvermelding

Harari, Yuval N. 21 Lessons for the 21st Century. Vintage, 2019.