Cita APA

(1992). Report of a Working Group on Allium: Fourth meeting, held at Gatersleben, Germany on 10 and 14 June 1991. IBPGR.

Citación estilo Chicago

Report of a Working Group On Allium: Fourth Meeting, Held At Gatersleben, Germany On 10 and 14 June 1991. Rome: IBPGR, 1992.

Cita MLA

Report of a Working Group On Allium: Fourth Meeting, Held At Gatersleben, Germany On 10 and 14 June 1991. Rome: IBPGR, 1992.