APA Style
Schwab, Klaus. (2017).
Fourth industrial revolution .
New York:
Crown Business.
Chicago Style
Schwab, Klaus.
Fourth industrial revolution.
New York:
Crown Business,
2017.
Printed Material.
MLA Style
Schwab, Klaus.
Fourth industrial revolution.
New York:
Crown Business,
2017.
Printed Material.
Turabian Style
Schwab, Klaus.
Fourth industrial revolution.
New York:
Crown Business,
2017.
Printed Material.