APA-viite (7. p.)

Williams, E. (2019). Python For Data Science (01st.). Independently Published.

Chicago-viite (17. p.)

Williams, Ethan. Python For Data Science. 01st. New Delhi: Independently Published, 2019.

MLA-viite (9. p.)

Williams, Ethan. Python For Data Science. 01st. Independently Published, 2019.