Cita APA (7a ed.)
Service, R. W. The Complete Poems of Robert Service. Dodd, Mead and Company.
Cita estilo Chicago (17a ed.)
Service, Robert William. The Complete Poems of Robert Service. Nueva York, EUA: Dodd, Mead and Company.
Cita MLA (9a ed.)
Service, Robert William. The Complete Poems of Robert Service. Dodd, Mead and Company.
Precaución: Estas citas no son 100% exactas.