Citazione APA

Harding, K. Highly recommended: English for the hotel and catering industry. LD. Oxford 2004.

Stile di citazione Chicago

Harding, Keith. Highly Recommended: English for the Hotel and Catering Industry. LD. Oxford 2004.

Citazione MLA

Harding, Keith. Highly Recommended: English for the Hotel and Catering Industry. LD. Oxford 2004.

Attenzione: Queste citazioni potrebbero non essere precise al 100%.