APA (7th ed.) Citation

Serrano, F. M. (1975). So I believe. s.n.].

Chicago Style (17th ed.) Citation

Serrano, Felixberto M. So I Believe. [S.l: s.n.], 1975.

MLA (9th ed.) Citation

Serrano, Felixberto M. So I Believe. s.n.], 1975.

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