APA (7th ed.) Citation

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

Chicago Style (17th ed.) Citation

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

MLA (9th ed.) Citation

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