DEMERS MICHAEL N. (2008). FUNDAMENTALS OF GEOGRAPHIC INFORMATION SYSTEMS 3RD ED (3RD ED.). WILEY INDIA.
芝加哥风格引文DEMERS MICHAEL N. FUNDAMENTALS OF GEOGRAPHIC INFORMATION SYSTEMS 3RD ED. 3RD ED. INDIA: WILEY INDIA, 2008.
MLA引文DEMERS MICHAEL N. FUNDAMENTALS OF GEOGRAPHIC INFORMATION SYSTEMS 3RD ED. 3RD ED. WILEY INDIA, 2008.
警告：这些引文格式不一定是100％准确.