Shea, K. (1970). Liverpool and its under fives: A survey of pre-school provision for under fives in six wards of Liverpool [a report for the Association of Multi-racial Playgroups. Association of Multi-racial Playgroups].
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Shea, Kevin. Liverpool and Its Under Fives: A Survey of Pre-school Provision for Under Fives in Six Wards of Liverpool [a Report for the Association of Multi-racial Playgroups. Cambridge: Association of Multi-racial Playgroups], 1970.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Shea, Kevin. Liverpool and Its Under Fives: A Survey of Pre-school Provision for Under Fives in Six Wards of Liverpool [a Report for the Association of Multi-racial Playgroups. Association of Multi-racial Playgroups], 1970.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.