Gaya APA
Thomas, Craig. (1978).
Firefox .
London:
Sphere Books Limited.
Gaya Chicago
Thomas, Craig.
Firefox.
London:
Sphere Books Limited,
1978.
Text.
Gaya MLA
Thomas, Craig.
Firefox.
London:
Sphere Books Limited,
1978.
Text.
Gaya Turabian
Thomas, Craig.
Firefox.
London:
Sphere Books Limited,
1978.
Print.