Cita APA (7th ed.)

Ash, M. K. (2003). Miracles happen: The life and timeless principles of the founder of Mary Kay, Inc (1st Quill ed.). Quill.

Cita Chicago (17th ed.)

Ash, Mary Kay. Miracles Happen: The Life and Timeless Principles of the Founder of Mary Kay, Inc. 1st Quill ed. New York: Quill, 2003.

Cita MLA (9th ed.)

Ash, Mary Kay. Miracles Happen: The Life and Timeless Principles of the Founder of Mary Kay, Inc. 1st Quill ed. Quill, 2003.