APA (7th ed.) Citation

Pica Valdes, A. Sinceridades. [publisher not identified].

Chicago Style (17th ed.) Citation

Pica Valdes, Alejo. Sinceridades. [place of publication not identified]: [publisher not identified].

MLA (9th ed.) Citation

Pica Valdes, Alejo. Sinceridades. [publisher not identified].

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