APA (7. basım) Alıntı
Gregg, J. (2001). Commerce of the prairies: Two volumes in one edition. The Narrative Press.
Chicago Style (17. basım) Atıf
Gregg, Josiah. Commerce of the Prairies: Two Volumes in One Edition. Santa Barbara: The Narrative Press, 2001.
MLA (9th ed.) Atıf
Gregg, Josiah. Commerce of the Prairies: Two Volumes in One Edition. The Narrative Press, 2001.
Uyarı: Bu alıntı herzaman %100 doğru olmayabilir..