Παραπομπή APA

(1963). The world book encyclopedia. Vol.6 (F). Chicago: Field Enterprises Educational Corporation.

Παραπομπή Chicago Style

The World Book Encyclopedia. Vol.6 (F). Chicago: Field Enterprises Educational Corporation, 1963.

Παραπομπή MLA

The World Book Encyclopedia. Vol.6 (F). Chicago: Field Enterprises Educational Corporation, 1963.

Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.