APA Style

Timmons, J, A., Spinelli, S. (2008). New Venture Creation; Entrepreneurship for the 21st Century . Yogyakarta: Andi Offset.

MLA Style

Timmons, Jeffry, A,., Spinelli, Stephen. "New Venture Creation; Entrepreneurship for the 21st Century". Yogyakarta: Andi Offset, 2008. Text.