APA Style
FISHER, Roger, William Ury. (1981).
Getting to Yes : Negotiating Agreement Without Giving In (Cetakan ke-1).
New York:
Penguin Books.
Chicago Style
FISHER, Roger, William Ury.
Getting to Yes : Negotiating Agreement Without Giving In.
Cetakan ke-1
New York:
Penguin Books,
1981.
Text.
MLA Style
FISHER, Roger, William Ury.
Getting to Yes : Negotiating Agreement Without Giving In.
Cetakan ke-1
New York:
Penguin Books,
1981.
Text.
Turabian Style
FISHER, Roger, William Ury.
Getting to Yes : Negotiating Agreement Without Giving In.
Cetakan ke-1
New York:
Penguin Books,
1981.
Print.