APA (7th ed.) Citation

Goyau, G., & Ruiz, E. (1876). Ketteler. Saturnino Calleja Fernandez.

Chicago Style (17th ed.) Citation

Goyau, Georges, and Enrique Ruiz. Ketteler. Madrid: Saturnino Calleja Fernandez, 1876.

MLA (9th ed.) Citation

Goyau, Georges, and Enrique Ruiz. Ketteler. Saturnino Calleja Fernandez, 1876.

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