APA-viite

John, S. (2015). The development and management of visitor attractions (2nd ed.). London.

Chicago-tyylinen lähdeviittaus

John, Swarbrooke. The Development and Management of Visitor Attractions. 2nd ed. Routledge: London, 2015.

MLA-viite

John, Swarbrooke. The Development and Management of Visitor Attractions. 2nd ed. London, 2015.