توثيق جمعية علم النفس الأمريكية APA (الطبعة السابعة)

Edison, L. H. (1982). An investigation of the effectiveness of the inclusion of English grammar in a foreign language class taught by an electric approach. Georgia State University.

توثيق أسلوب شيكاغو (الطبعة السابعة عشر)

Edison, Lois Howcott. An Investigation of the Effectiveness of the Inclusion of English Grammar in a Foreign Language Class Taught by an Electric Approach. Atlanta: Georgia State University, 1982.

توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)

Edison, Lois Howcott. An Investigation of the Effectiveness of the Inclusion of English Grammar in a Foreign Language Class Taught by an Electric Approach. Georgia State University, 1982.