Παραπομπή σε μορφή APA (7η εκδ.)

Iowa. Dept. of Agriculture. Committee on Adulterations of Foods, Seeds and Other Products. Report of Committee on Adulterations of Foods, Seeds and Other Products. The Dept..

Παραπομπή σε μορφή Chicago (17η εκδ.)

Iowa. Dept. of Agriculture. Committee on Adulterations of Foods, Seeds and Other Products. Report of Committee on Adulterations of Foods, Seeds and Other Products. [Des Moines]: The Dept..

Παραπομπή σε μορφή MLA (8th εκδ.)

Iowa. Dept. of Agriculture. Committee on Adulterations of Foods, Seeds and Other Products. Report of Committee on Adulterations of Foods, Seeds and Other Products. The Dept..