APA
The Hydrographic Society, .Symposium on position fixing at sea, Southampton University, 15th - 17th April, 1980 [organised by] The Hydrographic Society in conjunction with The Canadian Hydrographers Association and the Institution of Electronic and Radio Engineers. : .
Chicago
The Hydrographic Society, .Symposium on position fixing at sea, Southampton University, 15th - 17th April, 1980 [organised by] The Hydrographic Society in conjunction with The Canadian Hydrographers Association and the Institution of Electronic and Radio Engineers. : .
Harvard
The Hydrographic Society, .Symposium on position fixing at sea, Southampton University, 15th - 17th April, 1980 [organised by] The Hydrographic Society in conjunction with The Canadian Hydrographers Association and the Institution of Electronic and Radio Engineers. : .
MLA
The Hydrographic Society, .: . .
