APA citiranje

GROLIER ENCYCLOPEDIA .. & GROLIER. Grolier encyclopedia of knowledge 17. Grolier.

Chicago Style (17th ed.) Citation

GROLIER ENCYCLOPEDIA .. and GROLIER. Grolier Encyclopedia of Knowledge 17. Danbury: Grolier.

MLA citiranje

GROLIER ENCYCLOPEDIA .. and GROLIER. Grolier Encyclopedia of Knowledge 17. Grolier.