Singh, R. J. (2003). Plant cytogenetics (2nd ed.). CRCpr..
Chicago Style (17th ed.) ZitazioaSingh, Ram J. Plant Cytogenetics. 2nd ed. London: CRCpr., 2003.
MLA (9th ed.) ZitazioaSingh, Ram J. Plant Cytogenetics. 2nd ed. CRCpr., 2003.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.