Gaya APA
CAYNE, Bernard S. (ed.). (1987).
The Americana annual 1987 An encyclopedia of the events of 1986 : Yearbook of the encyclopedia Americ .
Canada:
Grolier Incorporate.
Gaya Chicago
CAYNE, Bernard S. (ed.).
The Americana annual 1987 An encyclopedia of the events of 1986 : Yearbook of the encyclopedia Americ.
Canada:
Grolier Incorporate,
1987.
.
Gaya MLA
CAYNE, Bernard S. (ed.).
The Americana annual 1987 An encyclopedia of the events of 1986 : Yearbook of the encyclopedia Americ.
Canada:
Grolier Incorporate,
1987.
.
Gaya Turabian
CAYNE, Bernard S. (ed.).
The Americana annual 1987 An encyclopedia of the events of 1986 : Yearbook of the encyclopedia Americ.
Canada:
Grolier Incorporate,
1987.
.