APA (7th ed.) Citation

Protasov, A. Three concepts: An academic ecologist’s view. National Museum of Natural History, National Academy of Sciences of Ukraine.

Chicago Style (17th ed.) Citation

Protasov, Alexander. Three Concepts: An Academic Ecologist’s View. National Museum of Natural History, National Academy of Sciences of Ukraine.

MLA (9th ed.) Citation

Protasov, Alexander. Three Concepts: An Academic Ecologist’s View. National Museum of Natural History, National Academy of Sciences of Ukraine.

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