Gaya APA

Schmidt, M, O., Rayner, W, H. (1978). Fundamentals of surveying. (1978). : New York : D. Van Nostrand Co.,.

Gaya MLA

Schmidt, Milton, O.., Rayner, William, Horace. "Fundamentals of surveying.". 1978 : New York : D. Van Nostrand Co.,, 1978. Text.