Παραπομπή σε μορφή APA (7η εκδ.)

Timmons, J. A., & Spinelli, S. (2004). New venture creation: Entrepreneurship for the 21st century (6th, International ed.). McGraw-Hill/Irwin.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Timmons, Jeffry A., και Stephen Spinelli. New Venture Creation: Entrepreneurship for the 21st Century. 6th, International ed. Boston: McGraw-Hill/Irwin, 2004.

Παραπομπή σε μορφή MLA (9th εκδ.)

Timmons, Jeffry A., και Stephen Spinelli. New Venture Creation: Entrepreneurship for the 21st Century. 6th, International ed. McGraw-Hill/Irwin, 2004.