APA Style
The world book encyclopedia volume 15 P. (1992).
Amerika:
World book international.
Chicago Style
The world book encyclopedia volume 15 P.
volume 15 P.
Amerika:
World book international,
1992.
.
MLA Style
The world book encyclopedia volume 15 P.
volume 15 P.
Amerika:
World book international,
1992.
.
Turabian Style
The world book encyclopedia volume 15 P.
Amerika:
World book international,
1992.
.