APA Style
McCallum, W, G., et.al., .
(2013).
Calculus : multivariable
(
6th)
.
Hoboken, NJ:
Wiley.
MLA Style
McCallum, William, G.., et.al., .
"Calculus : multivariable".
6th
Hoboken, NJ:
Wiley,
2013.
.