APA (7e ed.) Bronvermelding

Não informado. (2004). United Arab Republic Journal of Botany. National Information and Documentation Centre.

Chicago (17e ed.) Bronvermelding

Não informado. United Arab Republic Journal of Botany. Cairo: National Information and Documentation Centre, 2004.

MLA (8e ed.) Bronvermelding

Não informado. United Arab Republic Journal of Botany. National Information and Documentation Centre, 2004.

Let op: Deze citaties zijn niet altijd 100% accuraat.