Cita APA (7th ed.)
(1968). Tobacco: The internat. weekly of industry and science. Lockwood.
Cita Chicago (17th ed.)
Tobacco: The Internat. Weekly of Industry and Science. New York: Lockwood, 1968.
Cita MLA (9th ed.)
Tobacco: The Internat. Weekly of Industry and Science. Lockwood, 1968.
Atenció: Aquestes cites poden no estar 100% correctes.