Gaya APA
Alexander,William, Street,Arthur. (1972).
Metals in the service of man (5th ed.) (5).
Inggris:
Penguin Books Ltd.
Gaya Chicago
Alexander,William, Street,Arthur.
Metals in the service of man (5th ed.).
5
Inggris:
Penguin Books Ltd,
1972.
Text.
Gaya MLA
Alexander,William, Street,Arthur.
Metals in the service of man (5th ed.).
5
Inggris:
Penguin Books Ltd,
1972.
Text.
Gaya Turabian
Alexander,William, Street,Arthur.
Metals in the service of man (5th ed.).
5
Inggris:
Penguin Books Ltd,
1972.
Print.