APA (7th ed.) Citation

(2017). Who Are Venus and Serena Williams Who HQ [electronic resource].

Chicago Style (17th ed.) Citation

Who Are Venus and Serena Williams Who HQ [electronic Resource]. 2017.

MLA (9th ed.) Citation

Who Are Venus and Serena Williams Who HQ [electronic Resource]. 2017.

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