APA (7th ed.) Zitazioa

Jackson, L. P. (1971). Free Nego labor and poverty holding in virginia. Russell and Russell.

Chicago Style (17th ed.) Zitazioa

Jackson, Luther Porter. Free Nego Labor and Poverty Holding in Virginia. New York: Russell and Russell, 1971.

MLA (9th ed.) Zitazioa

Jackson, Luther Porter. Free Nego Labor and Poverty Holding in Virginia. Russell and Russell, 1971.