Gaya APA
Kellerman, Jonathan. (1990).
Time Bomb .
London:
Warner Books.
Gaya Chicago
Kellerman, Jonathan.
Time Bomb.
London:
Warner Books,
1990.
Buku.
Gaya MLA
Kellerman, Jonathan.
Time Bomb.
London:
Warner Books,
1990.
Buku.
Gaya Turabian
Kellerman, Jonathan.
Time Bomb.
London:
Warner Books,
1990.
Buku.