APA (7th ed.) Citation

Pica Valdes, A. (1916). Breviario de amor. [publisher not identified].

Chicago Style (17th ed.) Citation

Pica Valdes, Alejo. Breviario De Amor. [place of publication not identified]: [publisher not identified], 1916.

MLA (9th ed.) Citation

Pica Valdes, Alejo. Breviario De Amor. [publisher not identified], 1916.