Cita APA (7a ed.)

Taylor, B., & Sparkes, J. R. (1977). Corporate strategy and planning. Heinemann.

Cita Chicago Style (17a ed.)

Taylor, Bernard, y John R. Sparkes. Corporate Strategy and Planning. London: Heinemann, 1977.

Cita MLA (8a ed.)

Taylor, Bernard, y John R. Sparkes. Corporate Strategy and Planning. Heinemann, 1977.