Smith, B., & Taylor, W. E. Oscillation and nonoscillation theorems for some mixed difference equations. Wiley.
Chicago Style (17th ed.) CitationSmith, B., and W. E. Taylor. Oscillation and Nonoscillation Theorems for Some Mixed Difference Equations. Wiley.
MLA (9th ed.) CitationSmith, B., and W. E. Taylor. Oscillation and Nonoscillation Theorems for Some Mixed Difference Equations. Wiley.
Warning: These citations may not always be 100% accurate.