APA (7th ed.) Citation

Balil, A. (1961). La Murallas romanas de Barcelona. C.S.I.C.

Chicago Style (17th ed.) Citation

Balil, Alberto. La Murallas Romanas De Barcelona. Madrid: C.S.I.C, 1961.

MLA (9th ed.) Citation

Balil, Alberto. La Murallas Romanas De Barcelona. C.S.I.C, 1961.

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