Wright, J. E. (2013). Invariants of quadratic differential forms. Dover Publications, Inc..
Chicago Style (17th ed.) CitationWright, Joseph Edmund. Invariants of Quadratic Differential Forms. Mineola, New York: Dover Publications, Inc., 2013.
MLA (9th ed.) CitationWright, Joseph Edmund. Invariants of Quadratic Differential Forms. Dover Publications, Inc., 2013.
Warning: These citations may not always be 100% accurate.