Marsden, H. B. (1976). Morphology and incidence of childhood tumours.
Čikaški stil citiranjaMarsden, H B. Morphology and Incidence of Childhood Tumours. 1976.
MLA način citiranjaMarsden, H B. Morphology and Incidence of Childhood Tumours. 1976.
Upozorenje: Ovi citati možda nisu uvijek 100% točni.