APA استشهاد

Clayton, D., & Dean Clayton. Một trăm hai mươi mốt 121 timed writings with skillbuilding drills. Cincinnati, Ohio: Thomson South-Western.

استشهاد بنمط شيكاغو

Clayton, Dean, و Dean Clayton. Một Trăm Hai Mươi Mốt 121 Timed Writings With Skillbuilding Drills. Cincinnati, Ohio: Thomson South-Western.

MLA استشهاد

Clayton, Dean, و Dean Clayton. Một Trăm Hai Mươi Mốt 121 Timed Writings With Skillbuilding Drills. Cincinnati, Ohio: Thomson South-Western.

تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.