Cita APA (7a ed.)

Serra Williamson, H. W. (1950). THE TOURIST GUIDE-BOOK OF SPAIN. The Times of Spain.

Cita Chicago Style (17a ed.)

Serra Williamson, Herbert W. THE TOURIST GUIDE-BOOK OF SPAIN. London-Madrid-New York: The Times of Spain, 1950.

Cita MLA (9a ed.)

Serra Williamson, Herbert W. THE TOURIST GUIDE-BOOK OF SPAIN. The Times of Spain, 1950.