Remmer, O. (1977). The direct experimental detection of the systematic refraction error of precise levelling.
Chicago Style (17th ed.) CitationRemmer, Ole. The Direct Experimental Detection of the Systematic Refraction Error of Precise Levelling. København, 1977.
MLA (9th ed.) CitationRemmer, Ole. The Direct Experimental Detection of the Systematic Refraction Error of Precise Levelling. 1977.
Warning: These citations may not always be 100% accurate.