APA (7th ed.) Citation

OLAFSDOTTIR, G. (2013). On Nature-based tourism. Tourist Studies, 13(2), 127.

Chicago Style (17th ed.) Citation

OLAFSDOTTIR, Gunnthora. "On Nature-based Tourism." Tourist Studies 13, no. 2 (2013): 127.

MLA (9th ed.) Citation

OLAFSDOTTIR, Gunnthora. "On Nature-based Tourism." Tourist Studies, vol. 13, no. 2, 2013, p. 127.