APA Style
Grolier encyclopedia of knowledge Vol.18 / Grolier Incorporated. (1993).
Danbury:
Grolier Incorporated.
Chicago Style
Grolier encyclopedia of knowledge Vol.18 / Grolier Incorporated.
.
Danbury:
Grolier Incorporated,
1993.
BCF TBI.
MLA Style
Grolier encyclopedia of knowledge Vol.18 / Grolier Incorporated.
.
Danbury:
Grolier Incorporated,
1993.
BCF TBI.
Turabian Style
Grolier encyclopedia of knowledge Vol.18 / Grolier Incorporated.
Danbury:
Grolier Incorporated,
1993.
BCF TBI.