APA (7th ed.) Citation

Pugliese, D., & Stuchlík, Z. Photon Shells, Black Hole Shadows, and Accretion Toroids. IOP Publishing.

Chicago Style (17th ed.) Citation

Pugliese, D., and Z. Stuchlík. Photon Shells, Black Hole Shadows, and Accretion Toroids. IOP Publishing.

MLA (9th ed.) Citation

Pugliese, D., and Z. Stuchlík. Photon Shells, Black Hole Shadows, and Accretion Toroids. IOP Publishing.

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