APA (7th ed.) Citation

(1976). Euskal historian zehar. [s.n.].

Chicago Style (17th ed.) Citation

Euskal Historian Zehar. [S.l.]: [s.n.], 1976.

MLA (9th ed.) Citation

Euskal Historian Zehar. [s.n.], 1976.

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