APA (7th ed.) Citation

International Symposium on Plant Growth Regulators Sofia, Bŭlgarska akademii︠a︡ na naukite. Institut po "Metodii Popov.", Kŭdrev, T. G., Ivanova, Ĭ. P., & Karanov, E. (1977). Plant growth regulators: Proceedings of the second International Symposium on Plant Growth Regulators, Sofia, Bulgaria, October 21-24, 1975. Pub. House of the Bulgarian Academy of Sciences.

Chicago Style (17th ed.) Citation

International Symposium on Plant Growth Regulators Sofia, Bŭlgarska akademii︠a︡ na naukite. Institut po "Metodii Popov.", Todor G. Kŭdrev, Ĭordanka Petrova Ivanova, and E. Karanov. Plant Growth Regulators: Proceedings of the Second International Symposium on Plant Growth Regulators, Sofia, Bulgaria, October 21-24, 1975. Sofia: Pub. House of the Bulgarian Academy of Sciences, 1977.

MLA (9th ed.) Citation

International Symposium on Plant Growth Regulators Sofia, et al. Plant Growth Regulators: Proceedings of the Second International Symposium on Plant Growth Regulators, Sofia, Bulgaria, October 21-24, 1975. Pub. House of the Bulgarian Academy of Sciences, 1977.