APA引文

Syratt, G. (1995). Manual of travel agency practice. Oxford; Boston: Butterworth-Heinemann.

Trích dẫn kiểu Chicago

Syratt, Gwenda. Manual of Travel Agency Practice. Oxford; Boston: Butterworth-Heinemann, 1995.

MLA引文

Syratt, Gwenda. Manual of Travel Agency Practice. Oxford; Boston: Butterworth-Heinemann, 1995.

警告：這些引文格式不一定是100％准確.