APA引文

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

Trích dẫn kiểu Chicago

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

MLA引文

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

警告：这些引文格式不一定是100％准确.