Παραπομπή σε μορφή APA (7η εκδ.)

Kellogg, E., & Campbell, A. (1971). Labor and other capital: the rights of each secured and the wrongs of both eradicated: With an introductory essay "Edward Kellogg: father of greenbackism". A. M. Kelley.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Kellogg, Edward, και Alexander Campbell. Labor and Other Capital: The Rights of Each Secured and the Wrongs of Both Eradicated: With an Introductory Essay "Edward Kellogg: Father of Greenbackism". New York: A. M. Kelley, 1971.

Παραπομπή σε μορφή MLA (8th εκδ.)

Kellogg, Edward, και Alexander Campbell. Labor and Other Capital: The Rights of Each Secured and the Wrongs of Both Eradicated: With an Introductory Essay "Edward Kellogg: Father of Greenbackism". A. M. Kelley, 1971.