Citação norma APA

Gumpert, D. E. (1991). Starting your own business: A step-by-step guide featuring insights and advise from the founders of... MA: Goldhirsh Group.

Citação norma Chicago

Gumpert, David E. Starting Your Own Business: A Step-by-step Guide Featuring Insights and Advise From the Founders Of... MA: Goldhirsh Group, 1991.

Citação norma MLA

Gumpert, David E. Starting Your Own Business: A Step-by-step Guide Featuring Insights and Advise From the Founders Of... MA: Goldhirsh Group, 1991.

Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.