Blakley, R. L. (1969). Biochemistry of Folic acid and related pteridines. North - Holland Publishing Co.
Chicago Style aipamenaBlakley, R L. Biochemistry of Folic Acid and Related Pteridines. London: North - Holland Publishing Co, 1969.
MLA aipamenaBlakley, R L. Biochemistry of Folic Acid and Related Pteridines. North - Holland Publishing Co, 1969.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.