Wright, F. J., & Baird, J. P. . .. (1968). Tropical diseases (3rd ed.). E & S. Livingstone.
Chicago Style (17th ed.) ZitazioaWright, Frederick J., eta James P. Baird. Tropical Diseases. 3rd ed. London: E & S. Livingstone, 1968.
MLA (9th ed.) ZitazioaWright, Frederick J., eta James P. Baird. Tropical Diseases. 3rd ed. E & S. Livingstone, 1968.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.