Gaya APA

Luna, B, Q., al.], P, S, ., [. (1975). Dynamic numerical run-out modelling for quantitative landslide risk assessment . Enschade: ITC.

Gaya MLA

Luna, Byron, Quan., al.], Pribadi, Sukartono, ...., [et. "Dynamic numerical run-out modelling for quantitative landslide risk assessment". Enschade: ITC, 1975. Text.