APA (7th ed.) Citation

Marden, O. S., & Climent Terrer, F. Voluntad resuelta. Antonio Roch.

Chicago Style (17th ed.) Citation

Marden, Orison Swett, and Federico Climent Terrer. Voluntad Resuelta. Barcelona: Antonio Roch.

MLA (9th ed.) Citation

Marden, Orison Swett, and Federico Climent Terrer. Voluntad Resuelta. Antonio Roch.

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