APA Style

Pile, Robert B.. (1993). Top Entrepreneurs and Their Businesses . Minneapolis: The Oliver Press, Inc.

Chicago Style

Pile, Robert B.. Top Entrepreneurs and Their Businesses. Minneapolis: The Oliver Press, Inc, 1993. .

MLA Style

Pile, Robert B.. Top Entrepreneurs and Their Businesses. Minneapolis: The Oliver Press, Inc, 1993. .

Turabian Style

Pile, Robert B.. Top Entrepreneurs and Their Businesses. Minneapolis: The Oliver Press, Inc, 1993. .