APA (7th ed.) Citation

Kostyukova, N. N., & Bekhalo, V. A. Meningococcal Vaccines of New Generations – the First 20 Years of Use. Numikom LLC.

Chicago Style (17th ed.) Citation

Kostyukova, N. N., and V. A. Bekhalo. Meningococcal Vaccines of New Generations – the First 20 Years of Use. Numikom LLC.

MLA (9th ed.) Citation

Kostyukova, N. N., and V. A. Bekhalo. Meningococcal Vaccines of New Generations – the First 20 Years of Use. Numikom LLC.

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