Cita APA

GROLIER ENCYCLOPEDIA .. & GROLIER. Grolier encyclopedia of knowledge 19. Grolier.

Citación estilo Chicago

GROLIER ENCYCLOPEDIA .. and GROLIER. Grolier Encyclopedia of Knowledge 19. Danbury: Grolier.

Cita MLA

GROLIER ENCYCLOPEDIA .. and GROLIER. Grolier Encyclopedia of Knowledge 19. Grolier.

Warning: These citations may not always be 100% accurate.