Gaya APA
British Shipping Second Edition. (1959).
:
Cambridge Unversity Press.
Gaya Chicago
British Shipping Second Edition.
Second Edition.
:
Cambridge Unversity Press,
1959.
Text.
Gaya MLA
British Shipping Second Edition.
Second Edition.
:
Cambridge Unversity Press,
1959.
Text.
Gaya Turabian
British Shipping Second Edition.
:
Cambridge Unversity Press,
1959.
Print.