APA (7th ed.) Citation

Schwab, K. (2016). The fourth industrial revolution (1.ed.). protfolio penguin.

Chicago Style (17th ed.) Citation

Schwab, Klaus. The Fourth Industrial Revolution. 1.ed. england: protfolio penguin, 2016.

MLA (9th ed.) Citation

Schwab, Klaus. The Fourth Industrial Revolution. 1.ed. protfolio penguin, 2016.