APA

Eberan-Eberhorst C., Heitzman P., McConnell G., World Petroleum Congress (11th. : 1983 : London), Heitzman P. & McConnell G.Recent developments in automotive, industrial and marine lubricants. : .

Chicago

Eberan-Eberhorst C.G.A, Heitzman P.F, McConnell G, World Petroleum Congress (11th. : 1983 : London), Heitzman P.F and McConnell G.Recent developments in automotive, industrial and marine lubricants. : .

Harvard

Eberan-Eberhorst C., Heitzman P., McConnell G., World Petroleum Congress (11th. : 1983 : London), Heitzman P. and McConnell G.Recent developments in automotive, industrial and marine lubricants. : .

MLA

Eberan-Eberhorst C.G.A, Heitzman P.F, McConnell G, World Petroleum Congress (11th. : 1983 : London), Heitzman P.F and McConnell G.: . .