Cita APA (7th ed.)

Arab Fertilizer Association. (2005). AFA 11th International Annual Fertilizer Conference, 1-3 February 2005, Cairo. Arab Fertilizer Association.

Cita Chicago (17th ed.)

Arab Fertilizer Association. AFA 11th International Annual Fertilizer Conference, 1-3 February 2005, Cairo. cairo: Arab Fertilizer Association, 2005.

Cita MLA (9th ed.)

Arab Fertilizer Association. AFA 11th International Annual Fertilizer Conference, 1-3 February 2005, Cairo. Arab Fertilizer Association, 2005.

Atenció: Aquestes cites poden no estar 100% correctes.