Ken Laidlaw. (1981). Japanese industry threatens fish. Bulletin Today.
Cita Chicago (17th ed.)Ken Laidlaw. "Japanese Industry Threatens Fish." Bulletin Today 1981.
Cita MLA (9th ed.)Ken Laidlaw. "Japanese Industry Threatens Fish." Bulletin Today, 1981.
Atenció: Aquestes cites poden no estar 100% correctes.