APA引文
(1991). Frontiers of entrepreneurship research 1991. Babson college.
Chicago Style (17th ed.) Citation
Frontiers of Entrepreneurship Research 1991. Massachusetts: Babson college, 1991.
MLA引文
Frontiers of Entrepreneurship Research 1991. Babson college, 1991.
警告:這些引文格式不一定是100%准確.