APA (7. basım) Alıntı

Pohl, A. (2002). Test your professional english: Hotel and catering. Penguin English.

Chicago Style (17. basım) Atıf

Pohl, Alison. Test Your Professional English: Hotel and Catering. Harlow, Essex: Penguin English, 2002.

MLA (8th ed.) Atıf

Pohl, Alison. Test Your Professional English: Hotel and Catering. Penguin English, 2002.