APA Style
BELLA, Ignacio. (1983).
Contemporary Basic Mathematical Skills (2nd ed).
New York:
Harper & Row.
Chicago Style
BELLA, Ignacio.
Contemporary Basic Mathematical Skills.
2nd ed
New York:
Harper & Row,
1983.
Text.
MLA Style
BELLA, Ignacio.
Contemporary Basic Mathematical Skills.
2nd ed
New York:
Harper & Row,
1983.
Text.
Turabian Style
BELLA, Ignacio.
Contemporary Basic Mathematical Skills.
2nd ed
New York:
Harper & Row,
1983.
Print.