APA-viite

Lisa Nichols & Janet Switzer. (2016). Abundance now: Amplify your life and achieve prosperity today (First edition.). Harper Colins.

Chicago-tyylinen lähdeviittaus

Lisa Nichols ja Janet Switzer. Abundance Now: Amplify Your Life and Achieve Prosperity Today. First edition. New York: Harper Colins, 2016.

MLA-viite

Lisa Nichols ja Janet Switzer. Abundance Now: Amplify Your Life and Achieve Prosperity Today. First edition. Harper Colins, 2016.