Gaya APA
Tregidgo, P.S. (1975).
The Story Of Trains .
London:
Oxfrd University Press.
Gaya Chicago
Tregidgo, P.S.
The Story Of Trains.
London:
Oxfrd University Press,
1975.
Text.
Gaya MLA
Tregidgo, P.S.
The Story Of Trains.
London:
Oxfrd University Press,
1975.
Text.
Gaya Turabian
Tregidgo, P.S.
The Story Of Trains.
London:
Oxfrd University Press,
1975.
Print.