Grafarend, E. W., & Harland, P. (1973). Optimales Design geodätischer Netze. Beck.
Chicago Style (17th ed.) CitationGrafarend, Erik W., and Peter Harland. Optimales Design Geodätischer Netze. München: Beck, 1973.
MLA (9th ed.) CitationGrafarend, Erik W., and Peter Harland. Optimales Design Geodätischer Netze. Beck, 1973.
Warning: These citations may not always be 100% accurate.