Gaya APA
Brittnon, J, R., Bello, I.
(1984).
Topics in contemporary mathematics
(
3rd.ed.)
.
New York:
Harper & Row Pub.
Gaya MLA
Brittnon, Jack, R.., Bello, Ignacio.
"Topics in contemporary mathematics".
3rd.ed.
New York:
Harper & Row Pub,
1984.
Text.