Cita APA (7a ed.)

Blackwell, B., & Eilon, S. (1991). The global challenge of innovation. Butterworth-Heinemann.

Cita Chicago Style (17a ed.)

Blackwell, Basil, y Samuel Eilon. The Global Challenge of Innovation. Oxford: Butterworth-Heinemann, 1991.

Cita MLA (9a ed.)

Blackwell, Basil, y Samuel Eilon. The Global Challenge of Innovation. Butterworth-Heinemann, 1991.