APA način citiranja (7. izdanje)
Walker, R. L. (2015). Footprints in Aggieland: Remembrances of a veteran fundraiser (First edition.). Texas A&M University Press.
Čikaški stil citiranja (17. izdanje)
Walker, Robert L. Footprints in Aggieland: Remembrances of a Veteran Fundraiser. First edition. College Station, Texas: Texas A&M University Press, 2015.
MLA način citiranja (9. izdanje)
Walker, Robert L. Footprints in Aggieland: Remembrances of a Veteran Fundraiser. First edition. Texas A&M University Press, 2015.
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