APA (7th ed.) Citation

Voltes Bou, P. (2006). Federico "El Grande" de Prusia. Palabra.

Chicago Style (17th ed.) Citation

Voltes Bou, Pedro. Federico "El Grande" De Prusia. Madrid: Palabra, 2006.

MLA (9th ed.) Citation

Voltes Bou, Pedro. Federico "El Grande" De Prusia. Palabra, 2006.

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