Gaya APA
Steam its generation and use
.
(1995).
:
Wilcox.
Gaya Chicago
Steam its generation and use
.
.
:
Wilcox,
1995.
.
Gaya MLA
Steam its generation and use
.
.
:
Wilcox,
1995.
.
Gaya Turabian
Steam its generation and use
.
:
Wilcox,
1995.
.