International Conference on Plant Growth Substances, Wightman, F., & Setterfield, G. (1968). BIOCHEMISTRY and physiology of plant growth substances: Proceedings of the 6th International Conference on Plant Growth Substances held at Carleton University, Ottawa, July 24-29, 1967. Runge Press.
Cita Chicago Style (17a ed.)International Conference on Plant Growth Substances, Frank Wightman, y G. Setterfield. BIOCHEMISTRY and Physiology of Plant Growth Substances: Proceedings of the 6th International Conference on Plant Growth Substances Held at Carleton University, Ottawa, July 24-29, 1967. Ottawa: Runge Press, 1968.
Cita MLA (8a ed.)International Conference on Plant Growth Substances, et al. BIOCHEMISTRY and Physiology of Plant Growth Substances: Proceedings of the 6th International Conference on Plant Growth Substances Held at Carleton University, Ottawa, July 24-29, 1967. Runge Press, 1968.