APA

Harari Y. N., . (2018). 21 lessons for the 21st. century. New York: Spiegel and Grau.

Chicago

Harari Yuval Noah, . 2018. 21 lessons for the 21st. century. New York: Spiegel and Grau.

Harvard

Harari Y. N., . (2018). 21 lessons for the 21st. century. New York: Spiegel and Grau.

MLA

Harari Yuval Noah, . 21 lessons for the 21st. century. New York: Spiegel and Grau. 2018.