APA (7th ed.) Citation

Grave , J., & Sofra , L. (1976). Terra libera. s.n.].

Chicago Style (17th ed.) Citation

Grave , Jean, and Luigi Sofra. Terra Libera. [S.l: s.n.], 1976.

MLA (8th ed.) Citation

Grave , Jean, and Luigi Sofra. Terra Libera. s.n.], 1976.