APA (7th ed.) Citation

Gellert, Natalia V. - Gelman, Aleksandr.

Chicago Style (17th ed.) Citation

Gellert, Natalia V. - Gelman, Aleksandr.

MLA (8th ed.) Citation

Gellert, Natalia V. - Gelman, Aleksandr.

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