Lua APA (7ú heag.)
Leonard, E., & Sowards, S. W. (2014). Guide to reference in business and economics. ALA Editions.
Lua i Stíl Chicago (17ú heag.)
Leonard, Elisabeth, agus Steven W. Sowards. Guide to Reference in Business and Economics. Chicago, Illinois: ALA Editions, 2014.
Lua MLA (9ú heag.)
Leonard, Elisabeth, agus Steven W. Sowards. Guide to Reference in Business and Economics. ALA Editions, 2014.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.