Cita APA (7a ed.)

Ray, D. S. (1981). The initiation of DNA replication. Academic Press.

Cita Chicago Style (17a ed.)

Ray, Dan S. The Initiation of DNA Replication. New York [etc.]: Academic Press, 1981.

Cita MLA (9a ed.)

Ray, Dan S. The Initiation of DNA Replication. Academic Press, 1981.