APA Style
Covey, Stephen R.. (1994).
First Things First .
USA:
Simon and Schuster.
Chicago Style
Covey, Stephen R..
First Things First.
USA:
Simon and Schuster,
1994.
Text.
MLA Style
Covey, Stephen R..
First Things First.
USA:
Simon and Schuster,
1994.
Text.
Turabian Style
Covey, Stephen R..
First Things First.
USA:
Simon and Schuster,
1994.
Print.