APA (7th ed.) Citation

Vernadskyi, I. V. (2021). What is needed for farming.

Chicago Style (17th ed.) Citation

Vernadskyi, I. V. What Is Needed for Farming. 2021.

MLA (8th ed.) Citation

Vernadskyi, I. V. What Is Needed for Farming. 2021.

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