Ritchie, W. (1988). Surveying and mapping for field scientists. Longman Scientific & Technical ; Wiley.
Chicago Style (17th ed.) CitationRitchie, William. Surveying and Mapping for Field Scientists. Harlow, Essex, England : New York: Longman Scientific & Technical ; Wiley, 1988.
MLA (9th ed.) CitationRitchie, William. Surveying and Mapping for Field Scientists. Longman Scientific & Technical ; Wiley, 1988.
Warning: These citations may not always be 100% accurate.