APA Style
KREYSZIG, E. (2006).
ADVANCED ENGINEERING MATHEMATICS (9TH EDITION).
United States of America:
JOHN WILEY & SONS, INC.
MLA Style
KREYSZIG, ERWIN.
"ADVANCED ENGINEERING MATHEMATICS".
9TH EDITION
United States of America:
JOHN WILEY & SONS, INC,
2006.
Text.