APA (7e ed.) Bronvermelding
ebrary, Inc, Goodwin, H., & Font, X. (2013). Progress in responsible tourism. Goodfellow Publishers.
Chicago (17e ed.) Bronvermelding
ebrary, Inc, Harold Goodwin, en Xavier Font. Progress in Responsible Tourism. Woodeaton, Oxford: Goodfellow Publishers, 2013.
MLA (9e ed.) Bronvermelding
ebrary, Inc, et al. Progress in Responsible Tourism. Goodfellow Publishers, 2013.
Let op: Deze citaties zijn niet altijd 100% accuraat.