APA Style
Customers for life. (1990).
New York:
Pocket Books.
Chicago Style
Customers for life.
.
New York:
Pocket Books,
1990.
.
MLA Style
Customers for life.
.
New York:
Pocket Books,
1990.
.
Turabian Style
Customers for life.
New York:
Pocket Books,
1990.
.