APA (7th ed.) Citation

Highly recommended 1: English for the hotel and catering industry ([Level:] Pre-intermediate.). Oxford Univ. Press.

Chicago Style (17th ed.) Citation

Highly Recommended 1: English for the Hotel and Catering Industry. [Level:] Pre-intermediate. Oxford: Oxford Univ. Press.

MLA (9th ed.) Citation

Highly Recommended 1: English for the Hotel and Catering Industry. [Level:] Pre-intermediate. Oxford Univ. Press.

Warning: These citations may not always be 100% accurate.