Richardus, P. (1984). Project surveying =: General adjustment and optimization techniques with applications to engineering surveying (2nd ed.). Balkema.
Chicago Style (17th ed.) CitationRichardus, Peter. Project Surveying =: General Adjustment and Optimization Techniques with Applications to Engineering Surveying. 2nd ed. Rotterdam: Balkema, 1984.
MLA (9th ed.) CitationRichardus, Peter. Project Surveying =: General Adjustment and Optimization Techniques with Applications to Engineering Surveying. 2nd ed. Balkema, 1984.
Warning: These citations may not always be 100% accurate.