APA Style

Key, Stephen. (2013). One Simple Idea for Startups and Entrepreneurs . United States of America: Mc Graw Hill.

Chicago Style

Key, Stephen. One Simple Idea for Startups and Entrepreneurs. United States of America: Mc Graw Hill, 2013. Text.

MLA Style

Key, Stephen. One Simple Idea for Startups and Entrepreneurs. United States of America: Mc Graw Hill, 2013. Text.

Turabian Style

Key, Stephen. One Simple Idea for Startups and Entrepreneurs. United States of America: Mc Graw Hill, 2013. Print.