APA引文

De Sena, J., & Durant, J. (2016). Spartan fit!: 30 days. Transform your mind. Transform your body. Commit to grit. Houghton Mifflin Harcourt.

Chicago Style (17th ed.) Citation

De Sena, Joe, and John Durant. Spartan Fit!: 30 Days. Transform Your Mind. Transform Your Body. Commit to Grit. New York: Houghton Mifflin Harcourt, 2016.

MLA引文

De Sena, Joe, and John Durant. Spartan Fit!: 30 Days. Transform Your Mind. Transform Your Body. Commit to Grit. Houghton Mifflin Harcourt, 2016.

警告：這些引文格式不一定是100％准確.