APA Style
"Cost reducing system": newly discovered Gilbreth . ().
:
.
Chicago Style
"Cost reducing system": newly discovered Gilbreth .
.
:
,
.
.
MLA Style
"Cost reducing system": newly discovered Gilbreth .
.
:
,
.
.
Turabian Style
"Cost reducing system": newly discovered Gilbreth .
:
,
.
.