APA引文

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引文

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

警告：這些引文格式不一定是100％准確.