Gaya APA
Compton's Pictured Encyclopedia A (Volume 1). (1962).
United state:
.
Gaya Chicago
Compton's Pictured Encyclopedia A (Volume 1).
41th.
United state:
,
1962.
Buku.
Gaya MLA
Compton's Pictured Encyclopedia A (Volume 1).
41th.
United state:
,
1962.
Buku.
Gaya Turabian
Compton's Pictured Encyclopedia A (Volume 1).
United state:
,
1962.
Buku.