APA (7th ed.) Citation

Pieper, J. (1968). Justicia y fortaleza. Rialp.

Chicago Style (17th ed.) Citation

Pieper, Josef. Justicia Y Fortaleza. Madrid [etc.]: Rialp, 1968.

MLA (9th ed.) Citation

Pieper, Josef. Justicia Y Fortaleza. Rialp, 1968.

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