Gaya APA
Sutton,Margaret, Somerville,James. (1993).
Children's Britannica vol 15 .
USA:
Encyclopedia Britannica.
Gaya Chicago
Sutton,Margaret, Somerville,James.
Children's Britannica vol 15.
USA:
Encyclopedia Britannica,
1993.
Reference.
Gaya MLA
Sutton,Margaret, Somerville,James.
Children's Britannica vol 15.
USA:
Encyclopedia Britannica,
1993.
Reference.
Gaya Turabian
Sutton,Margaret, Somerville,James.
Children's Britannica vol 15.
USA:
Encyclopedia Britannica,
1993.
Reference.