Παραπομπή APA

Kyle,Edwin Jackson, & Ellis,Alexander caswell. (1999). Fundamnetals of farming and farm life. Biotech Books.

Παραπομπή Chicago Style

Kyle,Edwin Jackson, και Ellis,Alexander caswell. Fundamnetals of Farming and Farm Life. Delhi: Biotech Books, 1999.

Παραπομπή MLA

Kyle,Edwin Jackson, και Ellis,Alexander caswell. Fundamnetals of Farming and Farm Life. Biotech Books, 1999.