Gaya APA
Till, G.
(2013).
SEAPOWER; A GUIDE FOR THE TWENTY FIRST CENTURY
(
Edisi 3)
.
USA:
Routledge.
Gaya MLA
Till, Geoffrey.
"SEAPOWER; A GUIDE FOR THE TWENTY FIRST CENTURY".
Edisi 3
USA:
Routledge,
2013.
Text.