Lua APA (7ú heag.)

Goringe, A., Ellis, R., McDowell, I., Vidal-Alaball, J., Jenkins, C., Butler, C., & Worwood, M. (2006). The limited value of methylmalonic acid, homocysteine and holotranscobalamin in the diagnosis of early B12 deficiency.

Lua i Stíl Chicago (17ú heag.)

Goringe, A., R. Ellis, I. McDowell, J. Vidal-Alaball, C. Jenkins, C. Butler, agus M. Worwood. The Limited Value of Methylmalonic Acid, Homocysteine and Holotranscobalamin in the Diagnosis of Early B12 Deficiency. 2006.

Lua MLA (9ú heag.)

Goringe, A., et al. The Limited Value of Methylmalonic Acid, Homocysteine and Holotranscobalamin in the Diagnosis of Early B12 Deficiency. 2006.

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