APA (7th ed.) Citation

Unesco & Hamant, Y. (1992). The Christianization of Ancient Russia: A millennium, 988-1988. Unesco.

Chicago Style (17th ed.) Citation

Unesco and Yves Hamant. The Christianization of Ancient Russia: A Millennium, 988-1988. Paris: Unesco, 1992.

MLA (9th ed.) Citation

Unesco and Yves Hamant. The Christianization of Ancient Russia: A Millennium, 988-1988. Unesco, 1992.

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