APA (7th ed.) Citation

Wening Sari, Lili Indrawati, & Oei Gin Djing. Hepatitis. Synergy Media.

Chicago Style (17th ed.) Citation

Wening Sari, Lili Indrawati, and Oei Gin Djing. Hepatitis. Kuala Lumpur: Synergy Media.

MLA (9th ed.) Citation

Wening Sari, et al. Hepatitis. Synergy Media.