APA (7th ed.) Citation

Pedro Fernando da Costa Vasconcelos. (2010). Yellow fever in Brazil: Thoughts and hypotheses on the emergence in previously free areas. Universidade de São Paulo.

Chicago Style (17th ed.) Citation

Pedro Fernando da Costa Vasconcelos. Yellow Fever in Brazil: Thoughts and Hypotheses on the Emergence in Previously Free Areas. Universidade de São Paulo, 2010.

MLA (9th ed.) Citation

Pedro Fernando da Costa Vasconcelos. Yellow Fever in Brazil: Thoughts and Hypotheses on the Emergence in Previously Free Areas. Universidade de São Paulo, 2010.

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