Cita APA (7a ed.)

Hudson, S., & Hudson, L. (2019). A worldwide guide to retirement destinations. Cambridge Scholars Publishing.

Cita Chicago Style (17a ed.)

Hudson, Simon, y Louise Hudson. A Worldwide Guide to Retirement Destinations. Newcastle-upon-Tyne, England: Cambridge Scholars Publishing, 2019.

Cita MLA (9a ed.)

Hudson, Simon, y Louise Hudson. A Worldwide Guide to Retirement Destinations. Cambridge Scholars Publishing, 2019.