APA (7th ed.) Citation

Didukh, Y. P. (2006). What the Green Data Book of Ukraine has to be?

Chicago Style (17th ed.) Citation

Didukh, Ya. P. What the Green Data Book of Ukraine Has to Be? 2006.

MLA (8th ed.) Citation

Didukh, Ya. P. What the Green Data Book of Ukraine Has to Be? 2006.

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