APA Style
Friedman, George. (2009).
The next 100 years (9th ed).
:
Services Book.
Chicago Style
Friedman, George.
The next 100 years.
9th ed
:
Services Book,
2009.
.
MLA Style
Friedman, George.
The next 100 years.
9th ed
:
Services Book,
2009.
.
Turabian Style
Friedman, George.
The next 100 years.
9th ed
:
Services Book,
2009.
.