Buena Vista Home Entertainment (Firm), Shyamalan, M. N., Gibson, M., Phoenix, J., Jones, C., Culkin, R., & Breslin, A. (2003). Signs (Widescreen version.). Touchstone Home Entertainment ; Distributed by Buena Vista Home Entertainment.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Buena Vista Home Entertainment (Firm), M. Night Shyamalan, Mel Gibson, Joaquin Phoenix, Cherry Jones, Rory Culkin, و Abigail Breslin. Signs. Widescreen version. [United States] : Burbank, CA: Touchstone Home Entertainment ; Distributed by Buena Vista Home Entertainment, 2003.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Buena Vista Home Entertainment (Firm), et al. Signs. Widescreen version. Touchstone Home Entertainment ; Distributed by Buena Vista Home Entertainment, 2003.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.