Gaya APA
How Things Are Made. (1952).
London:
The Educational Supply Association LTD.
Gaya Chicago
How Things Are Made.
.
London:
The Educational Supply Association LTD,
1952.
.
Gaya MLA
How Things Are Made.
.
London:
The Educational Supply Association LTD,
1952.
.
Gaya Turabian
How Things Are Made.
London:
The Educational Supply Association LTD,
1952.
.