APA (7e ed.) Bronvermelding

Siropolis, N. C. (1997). Entrepreneurship and small business management (6th ed.). Houghton Mifflin Co..

Chicago (17e ed.) Bronvermelding

Siropolis, Nicholas C. Entrepreneurship and Small Business Management. 6th ed. Boston: Houghton Mifflin Co., 1997.

MLA (8e ed.) Bronvermelding

Siropolis, Nicholas C. Entrepreneurship and Small Business Management. 6th ed. Houghton Mifflin Co., 1997.

Let op: Deze citaties zijn niet altijd 100% accuraat.