Cita APA (7a ed.)

Ciba Foundation, Knight, J., & De Reuck, A. V. S. (1967). Cell differentiation: A CIBA Foundation symposium. Churchill.

Cita Chicago Style (17a ed.)

Ciba Foundation, Julie Knight, y Anthony V. S. De Reuck. Cell Differentiation: A CIBA Foundation Symposium. London: Churchill, 1967.

Cita MLA (9a ed.)

Ciba Foundation, et al. Cell Differentiation: A CIBA Foundation Symposium. Churchill, 1967.