APA Style
Watt , W. Montgomery. ().
Petronas Africa Trek 2003 .
:
.
Chicago Style
Watt , W. Montgomery.
Petronas Africa Trek 2003.
:
,
.
.
MLA Style
Watt , W. Montgomery.
Petronas Africa Trek 2003.
:
,
.
.
Turabian Style
Watt , W. Montgomery.
Petronas Africa Trek 2003.
:
,
.
.