एपीए उद्धरण

Paul, N., & Joyce, G. F. (2002). A self-replicating ligase ribozyme. The National Academy of Sciences.

शिकागो स्टाइल उद्धरण

Paul, Natasha, और Gerald F. Joyce. A Self-replicating Ligase Ribozyme. The National Academy of Sciences, 2002.

एमएलए उद्धरण

Paul, Natasha, और Gerald F. Joyce. A Self-replicating Ligase Ribozyme. The National Academy of Sciences, 2002.