APA引文

Jeffry, A. T. (1977). New venture creation: A guide to small business development. Richard Irwin.

Chicago Edition Citation

Jeffry, A. Timmons. New Venture Creation: A Guide to Small Business Development. Richard Irwin, 1977.

MLA引文

Jeffry, A. Timmons. New Venture Creation: A Guide to Small Business Development. Richard Irwin, 1977.

警告：這些引文格式不一定是100％准確.