APA استشهاد

Fowler, C. e., Forsdeick, C., & Kostova, L. (2014). Travel and ethics: Theory and practice. Routledge.

استشهاد بنمط شيكاغو

Fowler, Corinne; ed, Charles Forsdeick, و Ludmilla Kostova. Travel and Ethics: Theory and Practice. New York: Routledge, 2014.

MLA استشهاد

Fowler, Corinne; ed, et al. Travel and Ethics: Theory and Practice. Routledge, 2014.