APA-referens

Bushell, R., & Eagles, P. (2014). Tourism and Protected Areas: Benefits Beyond Boundaries The Vth IUCN World Parks Congress. CABI.

Chicago-stil citat

Bushell, Robyn, och Paul Eagles. Tourism and Protected Areas: Benefits Beyond Boundaries The Vth IUCN World Parks Congress. CABI, 2014.

MLA-referens

Bushell, Robyn, och Paul Eagles. Tourism and Protected Areas: Benefits Beyond Boundaries The Vth IUCN World Parks Congress. CABI, 2014.

Varning: dessa hänvisningar är inte alltid fullständigt riktiga.