APA (7e ed.) Bronvermelding
Honey, M. (2002). Ecotourism & certification: Setting standards in practice. Island Press.
Chicago (17e ed.) Bronvermelding
Honey, Martha. Ecotourism & Certification: Setting Standards in Practice. Washington, DC: Island Press, 2002.
MLA (9e ed.) Bronvermelding
Honey, Martha. Ecotourism & Certification: Setting Standards in Practice. Island Press, 2002.
Let op: Deze citaties zijn niet altijd 100% accuraat.