APA (7th ed.) Citation
Shopov, D. (1987). Heterogeneous Catalysis: Proceedings of the Sixth International Symposium. Part 1. Publ.House of the Bulgarian Academy of Sciences.
Chicago Style (17th ed.) Citation
Shopov, D. Heterogeneous Catalysis: Proceedings of the Sixth International Symposium. Part 1. Sofia: Publ.House of the Bulgarian Academy of Sciences, 1987.
MLA (9th ed.) Citation
Shopov, D. Heterogeneous Catalysis: Proceedings of the Sixth International Symposium. Part 1. Publ.House of the Bulgarian Academy of Sciences, 1987.
Warning: These citations may not always be 100% accurate.