Citazione Stile APA (7a Edizione)

Ross, A. (1994). Druids, Gods and heroes from Celtic mythology. PBB.

Citazione stile Chigago Style (17a edizione)

Ross, Anne. Druids, Gods and Heroes from Celtic Mythology. New York: PBB, 1994.

Citatione MLA (9a ed.)

Ross, Anne. Druids, Gods and Heroes from Celtic Mythology. PBB, 1994.