Cita APA (7th ed.)

Ruggles, D. F. (2012). On Location: Heritage Cities and Sites. Springer New York. https://doi.org/10.1007/978-1-4614-1108-6

Cita Chicago (17th ed.)

Ruggles, D. Fairchild. On Location: Heritage Cities and Sites. New York, NY: Springer New York, 2012. https://doi.org/10.1007/978-1-4614-1108-6.

Cita MLA (9th ed.)

Ruggles, D. Fairchild. On Location: Heritage Cities and Sites. Springer New York, 2012. https://doi.org/10.1007/978-1-4614-1108-6.