APA Style
The world book encyclopedia volume 6 E. (1992).
Amerika:
The world book Inc.
Chicago Style
The world book encyclopedia volume 6 E.
volume 6 E.
Amerika:
The world book Inc,
1992.
.
MLA Style
The world book encyclopedia volume 6 E.
volume 6 E.
Amerika:
The world book Inc,
1992.
.
Turabian Style
The world book encyclopedia volume 6 E.
Amerika:
The world book Inc,
1992.
.