Gaya APA
The New Book of Knowledge (A volume 1). (1983).
Amerika:
Grolier Educational.
Gaya Chicago
The New Book of Knowledge (A volume 1).
A volume 1, 1983.
Amerika:
Grolier Educational,
1983.
Text.
Gaya MLA
The New Book of Knowledge (A volume 1).
A volume 1, 1983.
Amerika:
Grolier Educational,
1983.
Text.
Gaya Turabian
The New Book of Knowledge (A volume 1).
Amerika:
Grolier Educational,
1983.
Print.