Cita APA (7th ed.)

Maiolino, R., Krabbe, A., Thatte, N., & Genzel, R. (1997). Seyfert Activity and Nuclear Star Formation in the Circinus Galaxy. Institute of Physics Publishing.

Cita Chicago (17th ed.)

Maiolino, R., A. Krabbe, N. Thatte, i R. Genzel. Seyfert Activity and Nuclear Star Formation in the Circinus Galaxy. Institute of Physics Publishing, 1997.

Cita MLA (9th ed.)

Maiolino, R., et al. Seyfert Activity and Nuclear Star Formation in the Circinus Galaxy. Institute of Physics Publishing, 1997.