Παραπομπή σε μορφή APA (7η εκδ.)

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

Παραπομπή σε μορφή Chicago (17η εκδ.)

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

Παραπομπή σε μορφή MLA (9th εκδ.)

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