(1997). 3-Methyl-2-butenal ((August 1996).). Hirzel.
Chicago Style (17th ed.) Citation3-Methyl-2-butenal. (August 1996). Stuttgart: Hirzel, 1997.
MLA (9th ed.) Citation3-Methyl-2-butenal. (August 1996). Hirzel, 1997.
Warning: These citations may not always be 100% accurate.