APA Style

Bygrave, William, Zacharakis, Andrew. (2009). The Portable MBA in Entrepreneurship (Ed. 4). United State of America: .

Chicago Style

Bygrave, William, Zacharakis, Andrew. The Portable MBA in Entrepreneurship. Ed. 4 United State of America: , 2009. Text.

MLA Style

Bygrave, William, Zacharakis, Andrew. The Portable MBA in Entrepreneurship. Ed. 4 United State of America: , 2009. Text.

Turabian Style

Bygrave, William, Zacharakis, Andrew. The Portable MBA in Entrepreneurship. Ed. 4 United State of America: , 2009. Print.