APA Style
HOSTETLER, R, P., LARSON, R, E.
(1989).
Precalculus
(
2)
.
Toronto:
D. C. Heath and Company.
MLA Style
HOSTETLER, ROBERT, P., LARSON, ROLAND, E..
"Precalculus".
2
Toronto:
D. C. Heath and Company,
1989.
Text.