APA (7th ed.) Citation

(2016). On the contribution of Angola to the initial spread of HIV-1.

Chicago Style (17th ed.) Citation

On the Contribution of Angola to the Initial Spread of HIV-1. 2016.

MLA (8th ed.) Citation

On the Contribution of Angola to the Initial Spread of HIV-1. 2016.

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