APA Citation

Balanzó, J., & Enríquez, J. (2007). Hepatitis B. Barcelona: Marge Books.

Chicago Style Citation

Balanzó, Joaquim., and Jaime Enríquez. Hepatitis B. Barcelona: Marge Books, 2007.

MLA Citation

Balanzó, Joaquim., and Jaime Enríquez. Hepatitis B. Barcelona: Marge Books, 2007.

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