APA Citation

Todorov, T., & Boeva, V. (1999). Human echinococcosis in Bulgaria: A comparative epidemiological analysis. World Health Organization.

Chicago Style Citation

Todorov, T., and V. Boeva. Human Echinococcosis in Bulgaria: A Comparative Epidemiological Analysis. World Health Organization, 1999.

MLA Citation

Todorov, T., and V. Boeva. Human Echinococcosis in Bulgaria: A Comparative Epidemiological Analysis. World Health Organization, 1999.

Warning: These citations may not always be 100% accurate.