APA引文

Harris, G., & Katz, K. (1999). Promating international Tourism to the year2000 andbeyond. Atlantic.

Chicago Edition Citation

Harris, Godfrey, and Kenneth Katz. Promating International Tourism to the Year2000 Andbeyond. ND: Atlantic, 1999.

MLA引文

Harris, Godfrey, and Kenneth Katz. Promating International Tourism to the Year2000 Andbeyond. Atlantic, 1999.

警告：這些引文格式不一定是100％准確.