APA aipamena

Stott, T., & Holt, R. (1991). First Class: English for Tourism, Teacher's Book. Hong Kong: Oxford University.

Chicago Style aipamena

Stott, Trish, và Roger Holt. First Class: English for Tourism, Teacher's Book. Hong Kong: Oxford University, 1991.

MLA aipamena

Stott, Trish, và Roger Holt. First Class: English for Tourism, Teacher's Book. Hong Kong: Oxford University, 1991.