APA (7th ed.) Citation

Nenkova, I., Kozuharova, E., Kamusheva, M., & Kamusheva, A. Awareness of herbal medicine within the Bulgarian population—a pilot study. Pensoft Publishers.

Chicago Style (17th ed.) Citation

Nenkova, Iva, Ekaterina Kozuharova, Maria Kamusheva, and Alexandra Kamusheva. Awareness of Herbal Medicine Within the Bulgarian Population—a Pilot Study. Pensoft Publishers.

MLA (9th ed.) Citation

Nenkova, Iva, et al. Awareness of Herbal Medicine Within the Bulgarian Population—a Pilot Study. Pensoft Publishers.

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