APA (7th ed.) Citation

International Helgoland Symposium Helgoland, Bulnheim, H., & Kinne, O. (1984). Diseases of marine organisms: International Helgoland Symposium, 1983. Biologische Anstalt Helgoland.

Chicago Style (17th ed.) Citation

International Helgoland Symposium Helgoland, H.-P Bulnheim, and Otto Kinne. Diseases of Marine Organisms: International Helgoland Symposium, 1983. Hamburg: Biologische Anstalt Helgoland, 1984.

MLA (9th ed.) Citation

International Helgoland Symposium Helgoland, et al. Diseases of Marine Organisms: International Helgoland Symposium, 1983. Biologische Anstalt Helgoland, 1984.