Metcalf, D., Di Rago, L., & Mifsud, S. (2003). Crowding-dependent production of colony-stimulating factors by cultured syngeneic or allogeneic hematopoietic cells. The National Academy of Sciences.
استشهاد بنمط شيكاغوMetcalf, Donald, Ladina Di Rago, و Sandra Mifsud. Crowding-dependent Production of Colony-stimulating Factors By Cultured Syngeneic or Allogeneic Hematopoietic Cells. The National Academy of Sciences, 2003.
MLA استشهادMetcalf, Donald, Ladina Di Rago, و Sandra Mifsud. Crowding-dependent Production of Colony-stimulating Factors By Cultured Syngeneic or Allogeneic Hematopoietic Cells. The National Academy of Sciences, 2003.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.