Citazione Stile APA (7a Edizione)
Roberts, L., & Hall, D. (2001). Rural tourism and recreation: Principles to practice. CABI Publishing.
Citazione stile Chigago Style (17a edizione)
Roberts, Lesley, e Derek Hall. Rural Tourism and Recreation: Principles to Practice. Wallingford: CABI Publishing, 2001.
Citatione MLA (9a ed.)
Roberts, Lesley, e Derek Hall. Rural Tourism and Recreation: Principles to Practice. CABI Publishing, 2001.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.