APA aipamena

Lutz, D., Genzel, R., Rigopoulou, D., Spoon, H., Tran, D., & Moorwood, A. (1999). An ISO survey of PAH features in Ultraluminous Infrared Galaxies.

Chicago Style aipamena

Lutz, D., R. Genzel, D. Rigopoulou, H. Spoon, D. Tran, and A. Moorwood. An ISO Survey of PAH Features in Ultraluminous Infrared Galaxies. 1999.

MLA aipamena

Lutz, D., et al. An ISO Survey of PAH Features in Ultraluminous Infrared Galaxies. 1999.