APA (7th ed.) Citation

Johnson,MD. (2012). Who moved my cheese? Black swan book.

Chicago Style (17th ed.) Citation

Johnson,MD. Who Moved My Cheese? London: Black swan book, 2012.

MLA (9th ed.) Citation

Johnson,MD. Who Moved My Cheese? Black swan book, 2012.

Warning: These citations may not always be 100% accurate.