APA (7th ed.) Citation

Hramma, V. M., & Nadvornyi, V. H. (1999). He was the best soloist among zoologists: In commemoration of the entomologist Aleksandr Andreyevich Petrusenko.

Chicago Style (17th ed.) Citation

Hramma, V. M., and V. H. Nadvornyi. He Was the Best Soloist Among Zoologists: In Commemoration of the Entomologist Aleksandr Andreyevich Petrusenko. 1999.

MLA (8th ed.) Citation

Hramma, V. M., and V. H. Nadvornyi. He Was the Best Soloist Among Zoologists: In Commemoration of the Entomologist Aleksandr Andreyevich Petrusenko. 1999.

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