Cita APA (7th ed.)
Skelton, R. (1952). Decorative Printed Maps of the 15th to 18th Centuries.
Cita Chicago (17th ed.)
Skelton, R.A. Decorative Printed Maps of the 15th to 18th Centuries. 1952.
Cita MLA (9th ed.)
Skelton, R.A. Decorative Printed Maps of the 15th to 18th Centuries. 1952.
Atenció: Aquestes cites poden no estar 100% correctes.