APA

Bygrave William D, Timmons Jeffry A, . (1992). Venture capital at the crossroads. Boston: Harvard Business School Press.

Chicago

Bygrave William D, Timmons Jeffry A, . 1992. Venture capital at the crossroads. Boston: Harvard Business School Press.

Harvard

Bygrave William D, Timmons Jeffry A, . (1992). Venture capital at the crossroads. Boston: Harvard Business School Press.

MLA

Bygrave William D, Timmons Jeffry A, . Venture capital at the crossroads. Boston: Harvard Business School Press. 1992.