توثيق جمعية علم النفس الأمريكية APA (الطبعة السابعة)

Naval Education and Training Program Management Support Activity. (1971). Basic machines and how they work. Dover Publications.

توثيق أسلوب شيكاغو (الطبعة السابعة عشر)

Naval Education and Training Program Management Support Activity. Basic Machines and How They Work. New York: Dover Publications, 1971.

توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)

Naval Education and Training Program Management Support Activity. Basic Machines and How They Work. Dover Publications, 1971.