Citazione Stile APA (7a Edizione)

Johnson, S. (1987). One minute for myself: How to manage your most valuable asset. Avon Books.

Citazione stile Chigago Style (17a edizione)

Johnson, Spencer. One Minute for Myself: How to Manage Your Most Valuable Asset. New York: Avon Books, 1987.

Citatione MLA (9a ed.)

Johnson, Spencer. One Minute for Myself: How to Manage Your Most Valuable Asset. Avon Books, 1987.