APA Style
Warshawsky, D.
(1992).
Spectrum 1B: A communication course in English
(
1st ed.)
.
New Jersey:
Prentice Hall.
MLA Style
Warshawsky, Diane.
"Spectrum 1B: A communication course in English".
1st ed.
New Jersey:
Prentice Hall,
1992.
Text.