APA (7th ed.) Citation

Smith, D. G. W. (1970). An APL language computer program for use in electron microprobe analysis. State Geological Survey, University of Kansas.

Chicago Style (17th ed.) Citation

Smith, D. G. W. An APL Language Computer Program for Use in Electron Microprobe Analysis. Lawrence: State Geological Survey, University of Kansas, 1970.

MLA (9th ed.) Citation

Smith, D. G. W. An APL Language Computer Program for Use in Electron Microprobe Analysis. State Geological Survey, University of Kansas, 1970.

Warning: These citations may not always be 100% accurate.