Lennard, D. E., Joseph, A. H. J., & Ranken, M. B. F. (1971). U.K. industry's research requirements in diving technology and underwater engineering / by D.E. Lennard, A.H.J. Joseph and M.B.F. Ranken. Underwater Engineering Group.
Chicago Edition CitationLennard, D. E., A. H. J. Joseph, and M. B. F. Ranken. U.K. Industry's Research Requirements in Diving Technology and Underwater Engineering / by D.E. Lennard, A.H.J. Joseph and M.B.F. Ranken. Underwater Engineering Group, 1971.
MLA Edition CitationLennard, D. E., et al. U.K. Industry's Research Requirements in Diving Technology and Underwater Engineering / by D.E. Lennard, A.H.J. Joseph and M.B.F. Ranken. Underwater Engineering Group, 1971.
Warning: These citations may not always be 100% accurate.