एपीए उद्धरण

Hasty, P., Rivera-Pérez, J., & Bradley, A. (1991). The length of homology required for gene targeting in embryonic stem cells.

शिकागो स्टाइल उद्धरण

Hasty, P., J. Rivera-Pérez, और A. Bradley. The Length of Homology Required for Gene Targeting in Embryonic Stem Cells. 1991.

एमएलए उद्धरण

Hasty, P., J. Rivera-Pérez, और A. Bradley. The Length of Homology Required for Gene Targeting in Embryonic Stem Cells. 1991.