Sybenga, J. (1972). General cytogenetics. North-Holland Publishing Company.
Chicago Style aipamenaSybenga, J. General Cytogenetics. Amsterdam: North-Holland Publishing Company, 1972.
MLA aipamenaSybenga, J. General Cytogenetics. North-Holland Publishing Company, 1972.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.