Brewers Association
is another good reference. Unlike the BJCP guide which is contest oriented, BA's is focused on style origin & commercial examples. On the other hand, the BA guide is only ales & lagers, BJCP covers meads, ciders, etc.
American Cream Ale or Lager
A mild, pale, light-bodied ale, made using a warm fermentation (top or bottom) and cold lagering or by blending top- and bottom-fermented beers. Hop bitterness and flavor range from very low to low. Hop aroma is often absent. Sometimes referred to as cream ales, these beers are crisp and refreshing. A fruity or estery aroma may be perceived. Diacetyl and chill haze should not be perceived. Sulfur character and/or sweet corn-like dimethylsulfide (DMS) should be extremely low or absent from this style of beer.
Original Gravity (ºPlato):
1.044-1.052 (11-13 ºPlato)
Apparent Extract/Final Gravity (ºPlato):
1.004-1.010 (1-2.5 ºPlato)
Alcohol by Weight (Volume):
3.4-4.5% (4.2-5.6%)
Bitterness (IBU): 10-22
Color SRM (EBC): 2-5 (4-10 EBC)