APA (7th ed.) Citation

Gurina Natalia A, Vangen Siri, Forsén Lisa, & Sundby Johanne. (2006). Maternal mortality in St. Petersburg, Russian Federation. The World Health Organization.

Chicago Style (17th ed.) Citation

Gurina Natalia A, Vangen Siri, Forsén Lisa, and Sundby Johanne. Maternal Mortality in St. Petersburg, Russian Federation. The World Health Organization, 2006.

MLA (9th ed.) Citation

Gurina Natalia A, et al. Maternal Mortality in St. Petersburg, Russian Federation. The World Health Organization, 2006.

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