APA-Zitierstil (7. Ausg.)

Siropolis, N. C. (1990). Small business management: A guide to entrepreneurship (4. ed.). Houghton Mifflin.

Chicago-Zitierstil (17. Ausg.)

Siropolis, Nicholas C. Small Business Management: A Guide to Entrepreneurship. 4. ed. Boston u. a: Houghton Mifflin, 1990.

MLA-Zitierstil (9. Ausg.)

Siropolis, Nicholas C. Small Business Management: A Guide to Entrepreneurship. 4. ed. Houghton Mifflin, 1990.