توثيق جمعية علم النفس الأمريكية APA (الطبعة السابعة)

Johnnson Spencer & Blanchard, K. Who moved my cheese?: An amazing way to deal with change in your work and in your life. G.P.Putnam's Sons.

توثيق أسلوب شيكاغو (الطبعة السابعة عشر)

Johnnson Spencer و Kenneth Blanchard. Who Moved My Cheese?: An Amazing Way to Deal with Change in Your Work and in Your Life. New York: G.P.Putnam's Sons.

توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)

Johnnson Spencer و Kenneth Blanchard. Who Moved My Cheese?: An Amazing Way to Deal with Change in Your Work and in Your Life. G.P.Putnam's Sons.