APA (7th ed.) Citation

Oliver, J. Un heroi civil: Mestre Pau Casals. [s.n.].

Chicago Style (17th ed.) Citation

Oliver, Joan. Un Heroi Civil: Mestre Pau Casals. [S.l.]: [s.n.].

MLA (9th ed.) Citation

Oliver, Joan. Un Heroi Civil: Mestre Pau Casals. [s.n.].

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