APA Цитирование

Overby, L. R. (1993). Hepatitis C: Looking at a virus that hasn't been seen.

Chicago-стиль цитирования

Overby, L R. Hepatitis C: Looking At a Virus That Hasn't Been Seen. 1993.

MLA-цитирование

Overby, L R. Hepatitis C: Looking At a Virus That Hasn't Been Seen. 1993.

Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.