Gaya APA
Dineen, Jacqueline, Llewellyn, Claire. (1995).
Oil, Gas and Coal (--).
London:
Watts Books.
Gaya Chicago
Dineen, Jacqueline, Llewellyn, Claire.
Oil, Gas and Coal.
--
London:
Watts Books,
1995.
Text.
Gaya MLA
Dineen, Jacqueline, Llewellyn, Claire.
Oil, Gas and Coal.
--
London:
Watts Books,
1995.
Text.
Gaya Turabian
Dineen, Jacqueline, Llewellyn, Claire.
Oil, Gas and Coal.
--
London:
Watts Books,
1995.
Print.