williams,richard tecwyn,ed. (1955). the biochemistry of vitamin b12,a symposium held at the london school of hygiene and tropical williams,richard tecwyn(ed.).
Цитирование в стиле Чикаго (17-е изд.)williams,richard tecwyn,ed. The Biochemistry of Vitamin B12,a Symposium Held at the London School of Hygiene and Tropical Williams,richard Tecwyn(ed.). 1st.ed. | .London Cambridge University, 1955.
Цитирование MLA (9-е изд.)williams,richard tecwyn,ed. The Biochemistry of Vitamin B12,a Symposium Held at the London School of Hygiene and Tropical Williams,richard Tecwyn(ed.). 1955.
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