توثيق جمعية علم النفس الأمريكية APA (الطبعة السابعة)

Sicker, M. (2002). The political economy of work in the 21st century: Implications for an aging American workforce. Quorum Books.

توثيق أسلوب شيكاغو (الطبعة السابعة عشر)

Sicker, Martin. The Political Economy of Work in the 21st Century: Implications for an Aging American Workforce. Westport, Conn.: Quorum Books, 2002.

توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)

Sicker, Martin. The Political Economy of Work in the 21st Century: Implications for an Aging American Workforce. Quorum Books, 2002.