APA引文

Krupp, C. (2008). How not to look old: Fast and effortless ways to look 10 years younger, 10 pounds lighter, 10 times better. Springboard Press.

Chicago Style (17th ed.) Citation

Krupp, Charla. How Not to Look Old: Fast and Effortless Ways to Look 10 Years Younger, 10 Pounds Lighter, 10 Times Better. New York: Springboard Press, 2008.

MLA引文

Krupp, Charla. How Not to Look Old: Fast and Effortless Ways to Look 10 Years Younger, 10 Pounds Lighter, 10 Times Better. Springboard Press, 2008.

警告：這些引文格式不一定是100％准確.