APA Style
COVEY, Stephen R.. (2020).
The 7 Habits of Highly Effective People (Cetakan Ke- 3).
New York:
Simon & Schuster Papebacks.
Chicago Style
COVEY, Stephen R..
The 7 Habits of Highly Effective People.
Cetakan Ke- 3
New York:
Simon & Schuster Papebacks,
2020.
Text.
MLA Style
COVEY, Stephen R..
The 7 Habits of Highly Effective People.
Cetakan Ke- 3
New York:
Simon & Schuster Papebacks,
2020.
Text.
Turabian Style
COVEY, Stephen R..
The 7 Habits of Highly Effective People.
Cetakan Ke- 3
New York:
Simon & Schuster Papebacks,
2020.
Print.