Cita APA

Ridler, E. (2003). English for international tourism: Pre-Intermediate : Teacher's book. England: Longman.

Citación estilo Chicago

Ridler, Elinor. English for International Tourism: Pre-Intermediate : Teacher's Book. England: Longman, 2003.

Cita MLA

Ridler, Elinor. English for International Tourism: Pre-Intermediate : Teacher's Book. England: Longman, 2003.

Precaución: Estas citas no son 100% exactas.