Gaya APA
Cableships And Submarine Cables. (1968).
London:
Bowman Rocastle.
Gaya Chicago
Cableships And Submarine Cables.
.
London:
Bowman Rocastle,
1968.
Text.
Gaya MLA
Cableships And Submarine Cables.
.
London:
Bowman Rocastle,
1968.
Text.
Gaya Turabian
Cableships And Submarine Cables.
London:
Bowman Rocastle,
1968.
Print.