توثيق جمعية علم النفس الأمريكية APA (الطبعة السابعة)

Derby, E. H. (1869). The overland route to the Pacific: A report on the condition, capacity and resources of the Union Pacific and Central Pacific railways. Lee & Shepard.

توثيق أسلوب شيكاغو (الطبعة السابعة عشر)

Derby, E. H. The Overland Route to the Pacific: A Report on the Condition, Capacity and Resources of the Union Pacific and Central Pacific Railways. Boston: Lee & Shepard, 1869.

توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)

Derby, E. H. The Overland Route to the Pacific: A Report on the Condition, Capacity and Resources of the Union Pacific and Central Pacific Railways. Lee & Shepard, 1869.