Russell, T. (2014). Signaling system #7 (Sixth edition.). McGraw-Hill Education.
Chicago Style (17th ed.) CitationRussell, Travis. Signaling System #7. Sixth edition. New York: McGraw-Hill Education, 2014.
MLA (9th ed.) CitationRussell, Travis. Signaling System #7. Sixth edition. McGraw-Hill Education, 2014.
Warning: These citations may not always be 100% accurate.