APA (7th ed.) Citation

Herrán Ortigosa, R. La marina mercante vasca (1.936-1.939). [s.n.].

Chicago Style (17th ed.) Citation

Herrán Ortigosa, Raúl. La Marina Mercante Vasca (1.936-1.939). [S.l.]: [s.n.].

MLA (9th ed.) Citation

Herrán Ortigosa, Raúl. La Marina Mercante Vasca (1.936-1.939). [s.n.].

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