Cita APA

Knight, G. 1., & O'Neil, M. (2001). Business explorer 1: Student's book. Cambridge, UK: Cambridge University.

Citación estilo Chicago

Knight, Gareth 1963-, y Mark O'Neil. Business Explorer 1: Student's Book. Cambridge, UK: Cambridge University, 2001.

Cita MLA

Knight, Gareth 1963-, y Mark O'Neil. Business Explorer 1: Student's Book. Cambridge, UK: Cambridge University, 2001.