APA (7th ed.) Citation

Zonn, I. S., Kostianoy, A. G., & Kosarev, A. N. (2010). The caspian sea encyclopedia. Springer.

Chicago Style (17th ed.) Citation

Zonn, Igor S., Andrey G. Kostianoy, and Aleksey N. Kosarev. The Caspian Sea Encyclopedia. Berlin, Heidelberg: Springer, 2010.

MLA (8th ed.) Citation

Zonn, Igor S., et al. The Caspian Sea Encyclopedia. Springer, 2010.