Cita APA

Osterbrock, D. E. (1974). Astrophysics of gaseous nebulae. W H Freeman.

Citación estilo Chicago

Osterbrock, Donald E. Astrophysics of Gaseous Nebulae. Sanfrancisco: W H Freeman, 1974.

Cita MLA

Osterbrock, Donald E. Astrophysics of Gaseous Nebulae. W H Freeman, 1974.

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