APA-viite

Ritchie, G. M. (1952). Extensive Myeloid Response During Folic Acid Therapy in Megaloblastic Anaemia of Pregnancy.

Chicago-tyylinen lähdeviittaus

Ritchie, Grace M. Extensive Myeloid Response During Folic Acid Therapy in Megaloblastic Anaemia of Pregnancy. 1952.

MLA-viite

Ritchie, Grace M. Extensive Myeloid Response During Folic Acid Therapy in Megaloblastic Anaemia of Pregnancy. 1952.

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