(1994). College of Agriculture 1994 annual Report: Teaching, research and extension: Where ideas grow. Ames, Iowa: Iowa State Univ.
استشهاد بنمط شيكاغوCollege of Agriculture 1994 Annual Report: Teaching, Research and Extension: Where Ideas Grow. Ames, Iowa: Iowa State Univ, 1994.
MLA استشهادCollege of Agriculture 1994 Annual Report: Teaching, Research and Extension: Where Ideas Grow. Ames, Iowa: Iowa State Univ, 1994.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.