APA (7th ed.) Citation

Hooper, E. (2000). The river: A journey back to the source of HIV and AIDS. Penguin.

Chicago Style (17th ed.) Citation

Hooper, Edward. The River: A Journey Back to the Source of HIV and AIDS. London, UK: Penguin, 2000.

MLA (9th ed.) Citation

Hooper, Edward. The River: A Journey Back to the Source of HIV and AIDS. Penguin, 2000.

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