APA (7th ed.) Citation

Kalenska, O., & Sakal, O. (2015). Cultivated lands: Concept, subjects and factors of transformation.

Chicago Style (17th ed.) Citation

Kalenska, O., and O. Sakal. Cultivated Lands: Concept, Subjects and Factors of Transformation. 2015.

MLA (8th ed.) Citation

Kalenska, O., and O. Sakal. Cultivated Lands: Concept, Subjects and Factors of Transformation. 2015.

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