APA Style
Breuer, William B.. ().
Shafi's mining labour code .
:
.
Chicago Style
Breuer, William B..
Shafi's mining labour code.
:
,
.
.
MLA Style
Breuer, William B..
Shafi's mining labour code.
:
,
.
.
Turabian Style
Breuer, William B..
Shafi's mining labour code.
:
,
.
.