Cita APA (7a ed.)
Gežík, P., & Reiff, M. Waiting Line Problem in Retail Store.
Cita Chicago Style (17a ed.)
Gežík, Pavel, y Marian Reiff. Waiting Line Problem in Retail Store.
Cita MLA (9a ed.)
Gežík, Pavel, y Marian Reiff. Waiting Line Problem in Retail Store.
Precaución: Estas citas no son 100% exactas.