APA (7th ed.) Citation

Ridgard, N. Sex, ‘soaps’ and HIV. University of Johannesburg.

Chicago Style (17th ed.) Citation

Ridgard, Natalie. Sex, ‘soaps’ and HIV. University of Johannesburg.

MLA (9th ed.) Citation

Ridgard, Natalie. Sex, ‘soaps’ and HIV. University of Johannesburg.

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