Matthews, R., & Antram, D. (2008). You wouldn't want to be a Mayan soothsayer!: Fortunes you'd rather not tell. Franklin Watts.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Matthews, Rupert, و David Antram. You Wouldn't Want to Be a Mayan Soothsayer!: Fortunes You'd Rather Not Tell. New York: Franklin Watts, 2008.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Matthews, Rupert, و David Antram. You Wouldn't Want to Be a Mayan Soothsayer!: Fortunes You'd Rather Not Tell. Franklin Watts, 2008.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.