International Rice Reasearch Institute. (1999). Program report for 1998. Philippines: IRRI.
Chicago Style citaatInternational Rice Reasearch Institute. Program Report for 1998. Philippines: IRRI, 1999.
MLA citatieInternational Rice Reasearch Institute. Program Report for 1998. Philippines: IRRI, 1999.
Let op: Deze citaties zijn niet altijd 100% accuraat.