International Society of Hematology, European and African Division. Αθήνα, Ελλάδα), Ελληνική Αιματολογική Εταιρεία, & International Society of Hematology European and African Division. (1981). The sixth meeting of the International Society of Hematology, European and African Division: Athens, Greece, August 30 - September 4, 1981 : abstracts. [Hellenic Society of Haematology].
Παραπομπή σε μορφή Chicago (17η εκδ.)International Society of Hematology, European and African Division. Αθήνα, Ελλάδα), Ελληνική Αιματολογική Εταιρεία, και International Society of Hematology European and African Division. The Sixth Meeting of the International Society of Hematology, European and African Division: Athens, Greece, August 30 - September 4, 1981 : Abstracts. [Athens]: [Hellenic Society of Haematology], 1981.
Παραπομπή σε μορφή MLA (8th εκδ.)International Society of Hematology, European and African Division. Αθήνα, Ελλάδα), et al. The Sixth Meeting of the International Society of Hematology, European and African Division: Athens, Greece, August 30 - September 4, 1981 : Abstracts. [Hellenic Society of Haematology], 1981.