APA aipamena

Nault, W. H. a. . e. a. E. (1995). World book encyclopedia E Vol.6.

Chicago Style aipamena

Nault, William H and et al. Ed. World Book Encyclopedia E Vol.6. World Book, Chicago, 1995.

MLA aipamena

Nault, William H and et al. Ed. World Book Encyclopedia E Vol.6. 1995.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.