APA引文

Hassanien, A., Dale, C., & Clarke, A. (2011). Hospitality business development. Butterworth-Heinemann inc.

Chicago Edition Citation

Hassanien, Ahmed, Crispin Dale, and Alan Clarke. Hospitality Business Development. UK: Butterworth-Heinemann inc, 2011.

MLA引文

Hassanien, Ahmed, et al. Hospitality Business Development. Butterworth-Heinemann inc, 2011.

警告：這些引文格式不一定是100％准確.