Cita APA (7a ed.)
Duarte, A. P., Garcia, I. V., & Murta, F. S. Business Cycles and Tourism Activity: The Case of Portugal.
Cita Chicago Style (17a ed.)
Duarte, António Portugal, Inês Veloso Garcia, y Fátima Sol Murta. Business Cycles and Tourism Activity: The Case of Portugal.
Cita MLA (9a ed.)
Duarte, António Portugal, et al. Business Cycles and Tourism Activity: The Case of Portugal.
Precaución: Estas citas no son 100% exactas.