APA (7th ed.) Citation

Azevedo, D. A. d. (1896). Hygiene da variola.

Chicago Style (17th ed.) Citation

Azevedo, Domingos Antunes de. Hygiene Da Variola. 1896.

MLA (8th ed.) Citation

Azevedo, Domingos Antunes de. Hygiene Da Variola. 1896.

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