Green, H. N., & Mellanby, E. (1930). Carotene and Vitamin A: The Anti-Infective Action of Carotene.
Chicago Style aipamenaGreen, H. N., and E. Mellanby. Carotene and Vitamin A: The Anti-Infective Action of Carotene. 1930.
MLA aipamenaGreen, H. N., and E. Mellanby. Carotene and Vitamin A: The Anti-Infective Action of Carotene. 1930.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.