توثيق جمعية علم النفس الأمريكية APA (الطبعة السابعة)

(2014). 2012 Survey of employment in establishments with 20 or more workers: Statistics on non-regular workers (second of a series). Labstat Updates.

توثيق أسلوب شيكاغو (الطبعة السابعة عشر)

"2012 Survey of Employment in Establishments with 20 or More Workers: Statistics on Non-regular Workers (second of a Series)." Labstat Updates 2014.

توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)

"2012 Survey of Employment in Establishments with 20 or More Workers: Statistics on Non-regular Workers (second of a Series)." Labstat Updates, 2014.