American Chemical Society. Louisiana Section, Miller, D. J., & Wiewiorowski, T. K. (1972). Sulfur research trends. American Chemical Society.
Cita Chicago (17th ed.)American Chemical Society. Louisiana Section, David J. Miller, i T. K. Wiewiorowski. Sulfur Research Trends. Washington, DC: American Chemical Society, 1972.
Cita MLA (9th ed.)American Chemical Society. Louisiana Section, et al. Sulfur Research Trends. American Chemical Society, 1972.
Atenció: Aquestes cites poden no estar 100% correctes.