APA (7th ed.) Citation

Ponomarjova, Ľ., & Gnylko, O. Foraminifera and sedimentary paleoenvironment of the Lower Cretaceous black shales (Ukrainian Carpathians).

Chicago Style (17th ed.) Citation

Ponomarjova, Ľudmila, and Oleg Gnylko. Foraminifera and Sedimentary Paleoenvironment of the Lower Cretaceous Black Shales (Ukrainian Carpathians).

MLA (9th ed.) Citation

Ponomarjova, Ľudmila, and Oleg Gnylko. Foraminifera and Sedimentary Paleoenvironment of the Lower Cretaceous Black Shales (Ukrainian Carpathians).

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