APA (7th ed.) Citation

Zapanta, P. A. Pio Valenzuela: Rebel, physician, politician.

Chicago Style (17th ed.) Citation

Zapanta, P. A. Pio Valenzuela: Rebel, Physician, Politician.

MLA (9th ed.) Citation

Zapanta, P. A. Pio Valenzuela: Rebel, Physician, Politician.

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