APA (7th ed.) Citation

Humeniuk, H. B., Chen, I. B., & Voloshyn, O. S. (2019). Charles Darwin, an evolutionary scientist.

Chicago Style (17th ed.) Citation

Humeniuk, H. B., I. B. Chen, and O. S. Voloshyn. Charles Darwin, an Evolutionary Scientist. 2019.

MLA (8th ed.) Citation

Humeniuk, H. B., et al. Charles Darwin, an Evolutionary Scientist. 2019.

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