APA Style

THE GROLIER ENCYCLOPEDIA OF KNOWLEDGE: VOLUME 18 (SUE-UN). (1998). NEW YORK: GROLLIER INCORPORATED.

Chicago Style

THE GROLIER ENCYCLOPEDIA OF KNOWLEDGE: VOLUME 18 (SUE-UN). . NEW YORK: GROLLIER INCORPORATED, 1998. Text.

MLA Style

THE GROLIER ENCYCLOPEDIA OF KNOWLEDGE: VOLUME 18 (SUE-UN). . NEW YORK: GROLLIER INCORPORATED, 1998. Text.

Turabian Style

THE GROLIER ENCYCLOPEDIA OF KNOWLEDGE: VOLUME 18 (SUE-UN). NEW YORK: GROLLIER INCORPORATED, 1998. Print.