APA Style
Young, S, M, H, ,, R, P, ,.
(1997).
Principles Process Engineering
(
4)
.
U. S. A:
ASAE.
MLA Style
Young, S., M., Henderson, ,, R.L., Perry, ,J.H..
"Principles Process Engineering".
4
U. S. A:
ASAE,
1997.
BOOK.