APA-viite

Oil companies international marine forum. (1993). Recommendations for equipment employed in the mooring of ships at single point moorings. Witherby 7 Co. ltd.

Chicago-tyylinen lähdeviittaus

Oil companies international marine forum. Recommendations for Equipment Employed in the Mooring of Ships at Single Point Moorings. England: Witherby 7 Co. ltd, 1993.

MLA-viite

Oil companies international marine forum. Recommendations for Equipment Employed in the Mooring of Ships at Single Point Moorings. Witherby 7 Co. ltd, 1993.