APA Format
; Lyons, Kevin D.; Wearing, Stephen.. (2008). Journeys of discovery in volunteer tourism : international case study perspectives. Inggris : CABI
MLA Format
; Lyons, Kevin D.; Wearing, Stephen.. Journeys of discovery in volunteer tourism : international case study perspectives. Inggris : CABI, 2008
Chicago Format
; Lyons, Kevin D.; Wearing, Stephen.. Journeys of discovery in volunteer tourism : international case study perspectives. Inggris : CABI, 2008
Australian/Harvard Format
; Lyons, Kevin D.; Wearing, Stephen.. 2008. Journeys of discovery in volunteer tourism : international case study perspectives. CABI Inggris