APA (7th ed.) Citation

Orona (Sheffield) & LB výťahy s.r.o. (Bratislava). (2011). Orona 3G 2015, 2016, 2018. Machine-room-less (MRL) lifts ([1st ed.].). [s.n.].

Chicago Style (17th ed.) Citation

Orona (Sheffield) and LB výťahy s.r.o. (Bratislava). Orona 3G 2015, 2016, 2018. Machine-room-less (MRL) Lifts. [1st ed.]. [S.l.]: [s.n.], 2011.

MLA (9th ed.) Citation

Orona (Sheffield) and LB výťahy s.r.o. (Bratislava). Orona 3G 2015, 2016, 2018. Machine-room-less (MRL) Lifts. [1st ed.]. [s.n.], 2011.