APA (7e ed.) Bronvermelding

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

Chicago (17e ed.) Bronvermelding

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

MLA (8e ed.) Bronvermelding

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

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