APA (7th ed.) Citation

Parnovsky, S. (2024). Black hole models and astronomical observations.

Chicago Style (17th ed.) Citation

Parnovsky, Serge. Black Hole Models and Astronomical Observations. 2024.

MLA (9th ed.) Citation

Parnovsky, Serge. Black Hole Models and Astronomical Observations. 2024.

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