Dyfyniad APA

Unilever, Lloyd, C. W., & Rees, D. A. (1981). Cellular controls in differentiation. Academic Press.

Dyfyniad Arddull Chicago

Unilever, Clive W. Lloyd, and David A. Rees. Cellular Controls in Differentiation. London ; New York: Academic Press, 1981.

Dyfyniad MLA

Unilever, et al. Cellular Controls in Differentiation. Academic Press, 1981.

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