APA

Tilahun Geleto, Getinet Gebeyehu, Tekalign Mamo, Woldeyesus Sinebo|Zerihun Tadele|Nigussie Alemayehu & Tanner D. (1996). Response of wheat (Triticum aestivum and T. durum) to nitrogen source, rate and time of application. Addis Ababa (Ethiopia): Agronomy and Crop Physiology Society of Ethiopia (ACPSE).

Chicago

Tilahun Geleto, Getinet Gebeyehu, Tekalign Mamo, Woldeyesus Sinebo|Zerihun Tadele|Nigussie Alemayehu and Tanner D.G. 1996. Response of wheat (Triticum aestivum and T. durum) to nitrogen source, rate and time of application. Addis Ababa (Ethiopia): Agronomy and Crop Physiology Society of Ethiopia (ACPSE).

Harvard

Tilahun Geleto, Getinet Gebeyehu, Tekalign Mamo, Woldeyesus Sinebo|Zerihun Tadele|Nigussie Alemayehu and Tanner D. (1996). Response of wheat (Triticum aestivum and T. durum) to nitrogen source, rate and time of application. Addis Ababa (Ethiopia): Agronomy and Crop Physiology Society of Ethiopia (ACPSE).

MLA

Tilahun Geleto, Getinet Gebeyehu, Tekalign Mamo, Woldeyesus Sinebo|Zerihun Tadele|Nigussie Alemayehu and Tanner D.G. Response of wheat (Triticum aestivum and T. durum) to nitrogen source, rate and time of application. Addis Ababa (Ethiopia): Agronomy and Crop Physiology Society of Ethiopia (ACPSE). 1996.