Gaya APA
Dickens, Charles.. (1990).
Hard times .
London:
Collins ELT.
Gaya Chicago
Dickens, Charles..
Hard times.
London:
Collins ELT,
1990.
Text.
Gaya MLA
Dickens, Charles..
Hard times.
London:
Collins ELT,
1990.
Text.
Gaya Turabian
Dickens, Charles..
Hard times.
London:
Collins ELT,
1990.
Print.