Gaya APA
Armento, Beverly J [et.al]. (1991).
A Message of Ancient Days .
Boston:
Houghton Mifflin.
Gaya Chicago
Armento, Beverly J [et.al].
A Message of Ancient Days.
Boston:
Houghton Mifflin,
1991.
Buku.
Gaya MLA
Armento, Beverly J [et.al].
A Message of Ancient Days.
Boston:
Houghton Mifflin,
1991.
Buku.
Gaya Turabian
Armento, Beverly J [et.al].
A Message of Ancient Days.
Boston:
Houghton Mifflin,
1991.
Buku.