APA引文

Iowa State College. Agricultural and Home Economics Experiment Station & Iowa. State College of Agriculture and Mechanic Arts, Ames. Extension Service in Agriculture and Home Economics. Farm science reporter.

Chicago Style (17th ed.) Citation

Iowa State College. Agricultural and Home Economics Experiment Station and Ames. Extension Service in Agriculture and Home Economics Iowa. State College of Agriculture and Mechanic Arts. Farm Science Reporter. Ames, Iowa.

MLA引文

Iowa State College. Agricultural and Home Economics Experiment Station and Ames. Extension Service in Agriculture and Home Economics Iowa. State College of Agriculture and Mechanic Arts. Farm Science Reporter.