APA Style
Dr.B.C.Punmia, .
(2015).
Mechanics of Materials
(
1)
.
New delhi:
Laxmi publications (p) LTD.
MLA Style
Dr.B.C.Punmia, .
"Mechanics of Materials".
1
New delhi:
Laxmi publications (p) LTD,
2015.
Text.