APA Citation

Pieper, J. (1968). Esperanza e historia. [s.l.]: Sígueme.

Chicago Style Citation

Pieper, Josef. Esperanza E Historia. [s.l.]: Sígueme, 1968.

MLA Citation

Pieper, Josef. Esperanza E Historia. [s.l.]: Sígueme, 1968.

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